Category: Mare & Foal Feed

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Signs of a Healthy Foal

Chances are your foal will sail through the baby stage with flying colors. Especially if it’s normal at birth and good management practices are in place at your farm. However, even under the best circumstances, it’s possible that your baby could experience some problems. How does a healthy newborn foal appear?

Healthy newborn foals should:

brown foal representing the signs of a healthy foal
  • Assume a sternal position (be able to sit up on his chest) within minutes of delivery.
  • Breathe easily. – slowing from an initial 70 breaths per minute to 40 to 60 minutes within 15 minutes of birth.
  • Have red or at least pink mucous membranes, indicating adequate oxygen is reaching the tissues.
  • Display a strong suckle reflex within two to 20 minutes of birth.
  • Appear alert and display an affinity for the dam.
  • Be able to stand within two hours and nurse within three hours.

If your foal does not meet these criteria, he may already be experiencing a serious condition and need prompt attention. Good observation coupled with prompt action gives you the best opportunity to help your foal avoid a setback. 

Management Practices For Continued Health:

The following tips a

  • A well-ventilated, clean foaling environment.
  • Good farm and stable hygiene and parasite control.
  • Sound nutrition, current vaccinations and regular deworming of all equine residents.
  • Plenty of fresh air and room to exercise.
  • Commencement of a regular vaccination and deworming program.

Our Foal Health Watch Guide describes signs of common ailments that can occur during the first 6 months of life. In most cases, even if not life-threatening, you will want a diagnosis and treatment plan from your vet. Please keep in mind this guide lists signs that are frequently observed with certain foal disorders. Not all foals, however, display the same signs or to the same degree. A foal’s condition can deteriorate rapidly, so don’t wait to see all the signs before calling your veterinarian.

Foal Health Watch Guide:

FIRST SYMPTOMOTHER SYMPTOMSPROBABLE DIAGNOSISACTIONS
Labored, suppressed or noisy breathingSoreness, reluctance to moveBroken ribs due to severe compression from deliveryStall rest, gentle handling
 Reluctance to move or nurse, extended abdomenRuptured diaphragm, often due to birth traumaImmediate corrective surgery
 Yellow-stained amniotic fluid with deliveryMeconium-aspiration pneumoniaAntibiotics
 Depression, coughing, intermittent feverFoal pneumoniaAntibiotic treatment based on bacterial culture
Loose stoolsMild diarrhea at time of dam’s foal heatTransient, “9-day scours”Gently clean foal’s tail and buttocks with soapy water to prevent scalding of skin
 Dehydration, scalding of skin on buttocks, matting of tailNoninfectious diarrhea (from overeating, eating manure, etc.)Fluids, decreased rations, clean tail and buttocks as above
 Rapid dehydration, scalding, matting, fever, depressionInfectious diarrheaAntibiotics, fluids, clean tail and buttocks regularly
ColickyColic after ingesting first milk, enema ineffectiveClosed colon or rectum – development error causes gut to end in blind pouchSurgery, success depends on length of missing part
 Rolling, thrashing, lying on back, fecal matter not passedSevere constipation, fecal mass too large or too far forward for enema to be successfulLaxatives, fluids
 Lethargy, appetite loss, diarrhea, teeth grinding, lying on ground with feet in airUlcerConfirm with endoscopy, treat with anti-ulcer medication
Profuse watery discharge from eyesBlinking, avoidance of light, scratched corneaInversion of eyelid (entropion), dehydration, if uncorrected can lead to blindnessFluids, lubricate eye and lids gently, pull out eyelid as often as necessary, surgery may be needed
Navel stump dripping urineWet, soiled, warm, swollen navel stump“Leaky navel” (pervious urachus), umbilicus fails to closeDaily cauterization with silver nitrate or iodine, possible surgery
StrainingTail switching, meconium (first feces) not passedSimple constipation, meconium not passedEnema, fluids
 Distended abdomen, little or no urine produced, toxicity, fever, jaundiced membranes, progressive weaknessRuptured bladder due to birth trauma or jerk on umbilical cord after deliverySurgery to repair hole in bladder, drain urine from bladder, fluids
Low immunoglobulin (IgG) countLess than 400 mg/dlFailure of passive transfer, foal did not receive adequate colostrum or was unable to absorb IgGProvide colostrum if foal less than 24 hours old, otherwise administer plasma IgG transfusion
 Greater than 400 mg/dl, low risk environmentPartial failure of passive transferFoal probably adequately protected, but watch closely
 Less than 800 mg/dl, high risk environmentPartial failure of passive transferAdminister plasma IgG transfusion, monitor IgG level
Weakness, incoordinationDelivery between 300 and 320 days of gestation, low birthweight, little or no suckle strength, weak fetlocks and lax pasternsPremature birthOxygen, humidity and temperature control, tube feeding, fluids
 Intolerance to exerciseCongenital heart defectCardiovascular exam, surgery
 Will not nurse, severe diarrhea, dehydration, subnormal temperature, bluish-white third eyelid“Sleeper foal” caused by Actinobacillus equii bacteriaAntibiotics, fluids
 Inflammation of umbilical vein, fever, depression“Navel ill” (septicemia), systemic bloodstream infectionAntibiotics, fluids, intensive nursing care
Swollen jointsLameness, fever, depression, joints are hot and painfulJoint ill (septic arthritis) or bone infection (osteomyelitis)Antibiotics, surgical draining
Mare cannot nurseMare dies, does not allow foal to nurse, or is unable to provide milk (agalactiae)Orphan or rejected foal, agalactic mare, early weaningSupply colostrum is newborn, provide foal milk replacer or nurse mare

At Nutrena, we believe proper nutrition plays the biggest role for a lifetime of health and happiness for every horse. That’s why Nutrena horse feeds are specifically formulated for every life stage and activity level. 

Ready to ensure your horse is getting the optimum nutrition at feeding time, every time? Find the perfect feed formulated specifically for horse’s needs with our Feed Selector Tool.

Feed Selector tool
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Feeding the Broodmare During Lactation-Monitor Body Condition and Topline Score

Proper nutrition for the broodmare during lactation is essential to make certain that she produces adequate milk for the foal and also maintains her body condition so that she will re-breed successfully and safely carry the next year’s foal.

The broodmare has substantial increases in requirements for digestible energy, protein, lysine, methionine, threonine and minerals as she goes from the last month of Feeding the Broodmare During Lactationgestation to the first month of lactation.

For a 500 kg (1100 lb) mare, her DE requirement goes from 21.4 Mcal per day to 31.7 Mcal per day, her protein requirement goes from 630 grams to 1535 grams per day, her lysine requirement goes from 27.1 grams to 84.8 grams per day and her calcium requirement goes from 20 grams per day to 59.1 grams per day, with similar increases in other amino acids and minerals. (Nutrient Requirements of Horses, Sixth Edition, pages 298-299).

If her feed/nutrient intake is not increased to provide these nutrients, she will attempt to maintain milk production by depleting her body stores for energy, amino acids(primarily from muscle mass) and minerals, causing loss of weight,  loss of body condition, loss of muscle mass and some bone mineral losses.

To meet her increased DE requirement, an additional 3.43 kg or 7.5 pounds of grain containing 3.0 Mcal/kg (1364 Calories/lb) will need to be added to her diet gradually post foaling.

This need to be adjusted to maintain her body condition as mares vary widely in milk production!

Fortunately, she also can consume more dry matter during lactation, so she is actually able to eat more forage and more feed.

If she is fed a product that is labeled as suitable for lactating mares, the additional feed will provide the additional energy as well as the other important nutrients.

She will also require unlimited access to water and access to salt free choice along with good quality forage.

If she does lose weight during lactation (reflected by loss of both body condition score and topline score, she is much less likely to cycle normally during lactation and less likely to become pregnant and carry the next foal.  This may explain why some mares are “every other year” mares in producing foals.

They are frequently mares that produce large foals and milk very heavy during lactation.  As a result, they do NOT maintain body condition and do not re-breed and carry a foal the next year.  When they are not in foal and not lactating, they gain weight and come back into the next breeding season in good flesh and breed successfully.

This is even more likely if they are not in a suitable body condition (BCS 6+) prior to foaling. The nutrient requirements will start to decrease at the 3rd month of lactation and will gradually decrease until the foal is weaned, when she can then be fed at maintenance levels adjusted as needed.

Monitoring body condition and topline score of the mare and the body condition score and growth rate of the foal are the best ways to determine if the feeding program for both is producing the desired results!

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Feeding Broodmares: Fall Check List for Broodmares – Verify Pregnancy & Plan for Next Year

Feeding BroodmaresOne of the most important development periods in the life of a foal is the last six months of gestation when the foal is developing in the uterus of the mare.

The importance of this period was recognized in the Nutrient Requirements of Horses, Sixth Edition, when the Committee established that the nutrient requirements of the mare start increasing at the sixth month of gestation.

Mares that foaled and were re-bred or were bred in the first four months of the calendar year may now be entering sixth month of gestation, so a fall check-up is an excellent idea.

The key elements of managing the pregnant mare are the following:

  1. Verify that all bred mares are pregnant. If there are open mares, now is the time to assess potential problems and prepare them for breeding the next season. If a mare was pregnant and has lost the pregnancy, now is the time to plan her program. If she needs to go under lights, that should happen about December 1. If Body Condition was an issue, now is the time to bring her up to desired score.
  2. Mares should be at about a body condition score 6 when they foal so that they have sufficient energy reserves for early lactation as well as to maintain condition for re-breeding. If they need to gain weight, now is an excellent time to gradually increase the energy intake of the diet so they will be in the desired body condition at foaling. If they are a bit too heavy, increased exercise or slight reduction in energy intake may be useful while still maintaining amino acid, vitamin and mineral intake for the developing foal. Drastic weight loss is NOT recommended!
  3. Lysine, methionine and threonine, the first three limiting essential amino acids, need to sufficient in the diet for placental and fetal development. Amino acids are more critical than crude protein.
  4. The mare needs to be receiving adequate calcium, phosphorus, magnesium, copper, zinc, manganese and selenium to provide minerals for the development of the foal and to build the foals own trace mineral reserves. Trace minerals are also critical for immune support. A good vitamin program is also essential.
  5. A regular health care program should be developed in conjunction with a veterinarian so the mare is protected herself and can also produce antibodies to protect the foal when it nurses and receives the colostrum that contains maternal antibodies.

Good quality pasture or forage may provide sufficient energy thru late gestation, but is unlikely to provide adequate amino acids, vitamins and minerals. An appropriate ration balancer product may be used from month five to about month 10 or 11 of gestation to provide the missing nutrients. A feed designed for broodmares and foals can be introduced prior to foaling so that the mare is on the feed before she foals. This feed can then be increased after foaling to provide both the increased energy and the increased nutrients that are required for lactation, as well as providing nutrition for the foal when it starts to nibble on feed. Fresh clean water and free choice salt should also be available at all times.

Feeding the broodmare properly during gestation can help reduce the risk of developmental problems for the foal and help insure that the mare can be rebred in a timely manner to produce another foal the following year.

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Feeding Foals During Weaning and Post Weaning – An Important Time Period for an Equine Athlete

Feeding Foals During WeaningProperly preparing the foals to be weaned can make the process much easier for everyone!

Keep in mind that weaning can be a high stress period for the foal. With that in mind, other high stress events should probably not take place at the same time as weaning.

The following management practices should be in place before the foal is weaned:

  1. Make certain that the foal is consuming at least 1 pound of a feed per month of age of a feed designed for foals and weanlings. If a foal is 4 months of age, it should be consuming at least 4 pounds of feed per day. If a foal is 6 months of age, it should be consuming at least 6 pounds of feed per day. Appropriate feeds will be 14-16% protein with controlled starch and sugar along with amino acid, mineral and vitamin fortification. Keep in mind that past 2 months of age, the milk produced by the dam is not sufficient to maintain adequate growth, so the foal should be creep fed if possible as not all mares allow the foal to eat with them. The day you wean the foal is NOT the day to change feeds! The foal should also have access to high quality forage, loose salt and fresh, clean water.
  2. Make certain that the foal has been vaccinated for appropriate diseases according to your health care plan. Vaccination is a stress on the animal, so you do not want to do this at the same time you wean the foal if that can be avoided.
  3. The foal should also be de-wormed prior to weaning.
  4. The foal should have been handled, taught to lead and have had its feet trimmed.

There are a number of ways to separate the foals from their mothers and many farms manage in different ways.

Monitor the new weanlings fairly closely and increase feed intake to maintain growth and body condition, feeding according to both weight and Body Condition Score. Some weanlings become a bit pot-bellied and look a little rough following weaning. This is frequently due to inadequate feed intake and too much forage.

The cecum is not fully developed in the weanling, so it cannot digest forage as efficiently as an older horse.  This limits nutrient availability and may limit growth and development.

Proper preparation can minimize the stress of weaning for foals and help maintain uniform growth and body condition. Uniform growth and maintaining target body condition is essential to reduce risk of certain types of Developmental Orthopedic Disease.

One of the things we want to avoid is letting the weanling get off normal growth rate, then deciding to push for rapid growth as a yearling to hit target for show or for scheduled sales.

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Creep Feeding Foals-An Important Time Period for an Equine Athlete

Creep Feeding FoalsCreep feeding, the process of making feed available to the foal before weaning, is an important element in a feeding program to maintain a consistent growth rate and to prepare the foal for weaning and long term development as an equine athlete.

The feed selected for use for creep feeding should be a feed designed with foals and weanlings in mind. These feeds will generally be 14-16 % protein and have a minimum guarantee for lysine and perhaps methionine and threonine as well, the first 3 limiting amino acids.  It should also be fortified with adequate calcium, phosphorus, copper, zinc and selenium as well as Vitamins A, D and E.  Controlled starch and sugar levels may also be beneficial in a creep feed.  Prebiotics and probiotics are frequently included in these feeds as well.

There are multiple creep feed designs, ranging from buckets/feeders with bars across the top to keep the broodmare from eating the feed to feeding areas with entry openings wide enough to allow the foals to enter, but narrow enough to prevent the mares from entering. It is important to be able to keep the feed fresh and free of contamination.

The mare’s milk production will generally not provide adequate nutrition to support optimum growth past about 2 months of lactation. This is why it is important to start creep feeding prior to this time.  Relying on the foal being able to eat with the dam is not a very reliable way to provide nutrition to the foal.  The foal should be consuming about 1 pound of feed per day per month of age (2 month old foal, 2 pounds per day, 4 month old foal, 4 pounds per day).  Foals should also have access to fresh, clean water and salt free choice.

Foals will also start nibbling on forage early in life, but the cecum is not well developed at this time, so the forage will not be a good source of nutrition.

Monitoring Body Condition Score and rate of growth is useful with foals to make certain that they are on track and maintaining a smooth growth curve. This may also help reduce the risk of Developmental Orthopedic Disease issues.

A good creep feeding program, coupled with proper management (parasite control and vaccination) and proper handling can help make weaning a smooth process and get the young growing horse off to a great start to achieving their genetic potential as an equine athlete!

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The Best Time of the Year, Pregnant Mares – The Chance for a Champion!

Many broodmares are in the last one third of gestation at this time of the year and some have already foaled. T

he latter part of gestation is one of the most important development periods in the life of a foal when the foal is developing in the uterus of the mare.

The importance of this period was recognized in the Nutrient Requirements of Horses, Sixth Edition, when the Committee established that the nutrient requirements of the mare start increasing at the 6th month of gestation, earlier than previously believed.

During the last three months of gestation, the foal may be gaining a pound per day.

The key elements of managing the pregnant mare are the following:

  1. Maintain appropriate body condition score. Mares should be at about a body condition score 6 when they foal so that they have sufficient energy reserves for early lactation as well as to maintain condition for re-breeding.  We are already thinking about re-breeding before she foals!
  2. Adequate protein/amino acid intake. Lysine, methionine and threonine, the first 3 limiting essential amino acids, need to sufficient in the diet for placental and fetal development.
  3. Adequate macro mineral, trace mineral and Vitamin intake. The mare needs to be receiving adequate calcium, phosphorus, magnesium, copper, zinc, manganese and selenium to provide minerals for the development of the foal and to build the foals own trace mineral reserves. Trace minerals are also critical for immune support. Vitamins A, D, E and B-Vitamins are all essential and should be included in a balanced diet.
  4. Vaccinations and deworming. A regular vaccination program should be developed in conjunction with a veterinarian so the mare is protected herself and can also produce the appropriate antibodies to protect the foal when it nurses and receives the colostrum that contains maternal antibodies. This is what protects the foal until it can be vaccinated and develop its own antibodies. The mare should also be dewormed as needed prior to foaling to make certain the environment of the foal is as “clean” as possible to reduce parasite contamination. Selective worming based on fecal count monitoring is becoming more and more important to reduce the risk of parasite resistance developing.

Good quality pasture or forage may provide sufficient energy thru late gestation, but may NOT provide adequate amino acids and minerals for optimal fetal development.

A well designed ration balancer product may be used from month 5 to about month 10 or 11 of gestation to provide the missing nutrients.

A well designed feed for broodmares and foals should be introduced prior to foaling so that the mare is on the feed before she foals to avoid the need for a sudden change in feed at foaling.

This feed can then be increased after foaling to provide both the increased energy and the increased nutrients that are required for lactation, as well as providing nutrition for the foal when it starts to nibble on feed. Fresh clean water and free choice salt should also be available at all times.

Feeding the broodmare properly can help reduce the risk of developmental problems for the foal and help insure that the mare can be rebred in a timely manner to produce another foal the following year.

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Feeding Foals During Weaning & Post Weaning – An Important Time Period for an Equine Athlete

Baby SeamusProperly preparing the foals to be weaned can make the process much easier for everyone!

Keep in mind that weaning can be a high stress period for the foal.  With that in mind, other high stress events should probably not take place at the same time as weaning.  The following management practices should be in place before the foal is weaned:

  1. Make certain that the foal is consuming at least 1 pound of a feed per month of age of a feed designed for foals and weanlings.  If a foal is 4 months of age, it should be consuming at least 4 pounds of feed per day. If a foal is 6 months of age, it should be consuming at least 6 pounds of feed per day.  Appropriate feeds will be 14-16% protein with controlled starch and sugar along with amino acid, mineral and vitamin fortification.  Keep in mind that past 2 months of age, the milk produced by the dam is not sufficient to maintain adequate growth, so the foal should be creep fed if possible as not all mares allow the foal to eat with them. The day you wean the foal is NOT the day to change feeds!  The foal should also have access to high quality forage, loose salt and fresh, clean water.
  2. Make certain that the foal has been vaccinated for appropriate diseases according to your health care plan.  Vaccination is a stress on the animal, so you do not want to do this at the same time you wean the foal if that can be avoided.
  3. The foal should also be de-wormed prior to weaning.
  4. The foal should have been handled, taught to lead and have had its feet trimmed.

There are a number of ways to separate the foals from their mothers and many farms manage in different ways.

Monitor the new weanlings fairly closely and increase feed intake to maintain growth and body condition, feeding according to both weight and Body Condition Score.  Some weanlings become a bit pot-bellied and look a little rough following weaning.  This is frequently due to inadequate feed intake and too much forage.  The cecum is not fully developed in the weanling, so it cannot digest forage as efficiently as an older horse.  This limits nutrient availability and may limit growth and development.

Proper preparation can minimize the stress of weaning for foals and help maintain uniform growth and body condition.  Uniform growth and maintaining target body condition is essential to reduce risk of certain types of Developmental Orthopedic Disease.  One of the things we want to avoid is letting the weanling get off normal growth rate, then deciding to push for rapid growth as a yearling to hit target for show or for scheduled sales.

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Feeding and Managing Pregnant Mares-Fall Check List

managing pregnant maresOne of the most important development periods in the life of a foal is the last 6 months of gestation when the foal is developing in the uterus of the mare. The importance of this period was recognized in the Nutrient Requirements of Horses, Sixth Edition, when the Committee established that the nutrient requirements of the mare start increasing at the 6th month of gestation.

Mares that foaled and were re-bred or were bred in the first four months of the calendar year may now be entering 6th month of gestation, so a fall check-up is an excellent idea.

The key elements of managing the pregnant mare are the following:

  1. Maintain appropriate body condition score.  Mares should be at about a body condition score 6 when they foal so that they have sufficient energy reserves for early lactation as well as to maintain condition for re-breeding.  If they need to gain weight, now is an excellent time to gradually increase the energy intake of the diet so they will be in the desired body condition at foaling.  If they are a bit too heavy, increased exercise or slight reduction in energy intake may be useful while still maintaining amino acid, vitamin and mineral intake for the developing foal.  Drastic weight loss is NOT recommended!
  2. Adequate protein/amino acid intake.  Lysine, methionine and threonine, the first 3 limiting essential amino acids, need to sufficient in the diet for placental and fetal development.
  3. Adequate mineral and trace mineral intake.  The mare needs to be receiving adequate calcium, phosphorus, magnesium, copper, zinc, manganese and selenium to provide minerals for the development of the foal and to build the foals own trace mineral reserves.  Trace minerals are also critical for immune support.
  4. Vaccinations and deworming.  A regular health care program should be developed in conjunction with a veterinarian so the mare is protected herself and can also produce antibodies to protect the foal when it nurses and receives the colostrum that contains maternal antibodies.
  5. If a mare was bred during the breeding season and is NOT pregnant, this is a good time to have this mare checked over carefully to determine why she did not settle or if she settled and aborted.  She may require treatment to have her ready to breed in the next breeding season.

Good quality pasture or forage may provide sufficient energy thru late gestation, but may not provide adequate amino acids, vitamins and minerals.

An appropriate ration balancer product may be used from month 5 to about month 10 or 11 of gestation to provide the missing nutrients.

A feed designed for broodmares and foals can be introduced prior to foaling so that the mare is on the feed before she foals.  This feed can then be increased after foaling to provide both the increased energy and the increased nutrients that are required for lactation, as well as providing nutrition for the foal when it starts to nibble on feed.  Fresh clean water and free choice salt should also be available at all times.

Feeding the broodmare properly during gestation can help reduce the risk of developmental problems for the foal and help insure that the mare can be rebred in a timely manner to produce another foal the following year.

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Milk Replacer for Foals

foal drinking milk replacer from bucketA friend recently called, asking if I had bottles for foals. She explained that her mare had rejected her foal, and the said they were going to have to start feeding milk replacer.

I then asked my friend if she was aware how many times an hour a young foal can nurse, and there was a long silence on the phone.

So, I explained that a young foal can nurse up to 17 times an hour, and although this does decrease with age, it would take a village to manage the task. At 1 day of age the foals intake can be up to 10% of its body weight.  This consumption will increase up to 25% from about 10 days of age until weaning, so bottle feeding is not a realistic solution.

With that in mind, giving the foal access to milk at all times is feeding in a more natural manner than a bottle fed meal. This will also allow the foal to drink as little or as much as he/she want, which will result in fewer digestive upsets.

The foal can learn to drink from a shallow bowl or bucket very quickly after birth, so I explained to my friend the steps to follow with her foal:

  • First, place your finger in their mouths to stimulate the suckle reflex.
  • While they are sucking, raise the small bowl containing the liquid milk replacer solution up to their muzzle.
    • Always bring the milk up to the foal; do not force the foal’s head down into a bucket!
  • After they start to suck and drink, slowly remove your finger from the foal’s mouth.
  • If he stops drinking, repeat the above steps until he is drinking by himself.
  • The first day, warm the liquid milk replacer to encourage consumption.
  • When the foal drinks without assistance, hang a bucket with the milk replacer solution in it from the stable wall at the foals shoulder height. This will allow the foal to drink whenever it wants, just as if the mare was there.
  • The bucket should be a contrasting color to the wall to make it easy for the foal to find.

From birth to about 4 months of age milk replacers are a great option for orphaned ro rejected foals, or foals needing supplementation. Products such as Foals First Milk Replacer powder by Progressive Nutrition can be fed by the bucket and stay fresh for up to 12 hours.

I encourage any farm that is expecting a foal to have at least a 15-pound bucket of milk replacer on hand. It is well worth the investment!

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Feeding and Managing Pregnant Mares: Prenatal Nutrition

Pregnant MareMany broodmares are in the last half of gestation at this time. The latter part of gestation is one of the most important development periods in the life of a foal when the foal is developing in the uterus of the mare.  The importance of this period was recognized in the Nutrient Requirements of Horses, Sixth Edition, when the Committee established that the nutrient requirements of the mare start increasing at the 6th month of gestation, earlier than previously believed.  During the last three months of gestation, the foal may be gaining an average of one pound per day.

The key elements of managing the pregnant mare are the following:

  • Maintain appropriate body condition score.
    • Mares should be at about a body condition score 6 when they foal so that they have sufficient energy reserves for early lactation as well as to maintain condition for re-breeding.
  • Adequate protein/amino acid intake.
    • Lysine, methionine, and threonine, the first 3 limiting essential amino acids, need to sufficient in the diet for placental and fetal development.
  • Adequate mineral and trace mineral intake.
    • The mare needs to be receiving adequate calcium, phosphorus, magnesium, copper, zinc, manganese and selenium to provide minerals for the development of the foal and to build the foals own trace mineral reserves.  Trace minerals are also critical for immune support.
  • Vaccinations and deworming.
    • A regular vaccination program should be developed in conjunction with a veterinarian so the mare is protected herself and can also produce the appropriate antibodies to protect the foal when it nurses and receives the colostrum that contains maternal antibodies.  This is what protects the foal until it can be vaccinated and develop its own antibodies.  The mare should also be dewormed as needed prior to foaling.

Good quality pasture or forage may provide sufficient energy thru late gestation, but may NOT provide adequate amino acids and minerals for optimal fetal development.  A well-designed ration balancer product may be used from month 5 to about month 10 or 11 of gestation to provide the missing nutrients.  A well-designed feed for broodmares and foals should be introduced prior to foaling so that the mare is on the feed before she foals to avoid the need for a sudden change in feed at foaling. This feed can then be increased after foaling to provide both the increased energy and the increased nutrients that are required for lactation, as well as providing nutrition for the foal when it starts to nibble on feed.  Fresh clean water and free choice salt should also be available at all times.

Feeding the broodmare properly can help reduce the risk of developmental problems for the foal and help insure that the mare can be rebred in a timely manner to produce another foal the following year if desired.

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