Let’s Get Ready For Foals!
Tuesdays with Tony
Foal season is almost here!!! There, I pretended baby horses excite me. They don’t. Everyone brings in pictures of the babies after their Well Baby Checks. Then there is oohh-ing and ahh-ing over them. And “Oh look at the chrome!” and “Wowza, that hip!!” and I’m left wondering why my chin isn’t getting scratched. However, if the babies are going to come anyway, I may as well do my best to get you humans ready.
The Best Offense is a Good Defense
You might think I said that wrong, but I got it right. Start your foal off on the right foot. Vaccinations for Encephalitis, Tetanus, West Nile, Flu, and Rabies should be given to mares about 4-6 weeks before they are due to foal. This gets their immune system churning out protective antibodies. Those antibodies are then dumped into the all-important first milk, colostrum. The foal’s intestines absorb the antibodies and Viola! we have our immune system for the first few weeks of life. Without those all-important antibodies, foals can’t fight off pathogens like bacteria and viruses until their own immune system kicks in at about 3 months of age. In other words, colostrum is your foal’s best defense against the harsh world.
Scissors and Towels
These are the two most important things to have on hand for the actual foaling. There are a few other things: thermometer, Fleet Enema, hay string (because really, when isn’t hay string necessary?), Bute or Banamine for mom, and a small notebook and a pen. An extra human is a nice thing to have on had as well if you have one available.
Let’s discuss the use of each of these items.
Scissors: A very clean, very sharp pair of scissors should be near your foaling area. These will be used if a red bag delivery happens. A red bag is just what it sounds like: a red bag-looking thing comes out the vulva instead of the normal white. If that happens, it is an absolute emergency! You don’t have time for one of my Docs to come to you. You must cut the bag open and help delivery the foal. The red bag is the placenta separating from the uterus before it should. The foal can’t break through the placenta like it can the amnion (the normal white tissue), so you have to cut it for foaling to continue. This is where the extra human comes in handy. They can call 352-474-5007 and talk with one of my fine Docs while you are cutting the placenta.
Towels: Just plain useful to have around. If it’s chilly out when your foal decides to be born, you can dry them off. After she has bonding time with the foal, you can use them to start cleaning up your mare’s legs. You can use them to wipe the tears of joy from your eyes, or the sweat off your brow.
Thermometer: Used for the obvious thing: to get a temperature. This can be very important information on both mom and baby if things aren’t going quite as expected. An extra human is also useful here since foals can be incredibly squirmy about getting their temperatures taken.
Fleet Enema: Foals should have a dark, tarry first stool called meconium within about an hour or two following birth. If they don’t or they are experiencing constipation, we recommend 1 (ONE ONLY) Fleet Enema. If that doesn’t fix it, call 352-474-5007. You’re going to want to at least talk with one of my docs. Oh, and if you thought they squirmed for their temperature, you’re really going to want that extra human for enema administration.
Hay String: Extremely useful for tying up the placenta while you are waiting for it to drop. DON’T EVER EVEN THINK ABOUT PULLING ON THE PLACENTA! Ideally, mom shouldn’t step on it, either. As an aside, the placenta should be fully passed by three hours post-foaling. Once it passes, put it in a bucket of water so my Docs can check it later. If it doesn’t pass by three hours, guess what number you should call? Yep 352-474-5007. Not necessarily an OMG emergency, but the Docs are going to want to know.
Bute or Banamine for mom: Good to have on hand. DO NOT give without talking with one of the Docs first. If foaling was rough, or your mare is not handling full, painful udders well, these anti-inflammatories can help. They can also mask important pain signs, which is why my Docs like to know if you’re giving it.
Notebook and pen: Once foaling starts you will be sure it is taking approximately 7,382 hours to happen. By writing down the times things start to happen, you can keep yourself honest about how long things are actually taking. Also useful for writing down questions to ask the Docs later.
OMG It’s time!!
Once it’s time, things happen fast in horses. Things should be progressing very quickly from the moment you see water break, until the entire foal is out. Foaling in horses often takes as little as 15 minutes. Longer than 30 and you better call (you know the number now) 352-474-5007. Because things happen so fast in horses, there is little room for error. If you have any questions about how foaling is going, call us. My Docs would rather talk to you 100 times for something that isn’t a big deal, than have you not call for the time it is.
1-2-3 Rule
There is now a foal laying down, having just been born, and a mare laying down thinking Whew that was a lot of work! and you watching it all thinking What now? Never fear: we have a rule for this. By 1 hour after foaling, your foal should be standing, by 2 hours the foal should be nursing, and by 3 hours the placenta should be passed. If any of these things don’t happen, guess what? Call 352-474-5007. While waiting for the standing, the nursing, and placenta passing, I recommend posting lots of pictures on Facebook, Instagram, SnapChat or whatever new fun thing you humans are doing these days.
Last step?
Call the Clinic in the morning to schedule your Well Baby Check. If you haven’t done it by now, take a minute and put the number in your phone so you’ll have it when you need it: 352-472-1620. On the second phone number line, put in the emergency number so you can get the doc in the middle of the night: 352-474-5007. Oh, and you’ll also want a phone charger in the barn. Trust me.
Until next week,
Tony
Tuesdays with Tony is the official blog of Tony the Office Cat at Springhill Equine Veterinary Clinic in Newberry, Florida. For more information, please call us at (352) 472-1620, visit our website at SpringhillEquine.com, or follow us on Facebook!

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again in a few days. Lots of eyes heal perfectly well this way. The ones that don’t, however, are the ones my team worries about. My minions have all had the joy of treating ulcers in eyes. They say what makes this one Number 1 on their list is that everything can be done absolutely perfectly, and things can still go bad. These ulcers are also very expensive and extremely time consuming. Treatment very quickly goes into the thousands of dollars, and is a minimum of 4 weeks. My minions also agree eye problems are a great reason to have major medical insurance on your horse!
much, much less than you pay for. My minions have seen broken teeth, missed tumors, infections caused or made worse, and, simply put, really bad floats done. Even worse, many lay floaters sedate horses which is AGAINST THE LAW. My Docs went to school for a really long time to know all the things that can go wrong when they sedate a horse. They drive around with a truck full of stuff to manage problems if things do go wrong. My Docs have the knowledge to understand how that little thing they see can be an indicator of BIG problems. I can’t be any clearer: Lay floaters are not a good answer for your horse’s health. Dentistry should be done with bright lights, sedation, a speculum, and a doctor.
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While beautiful, Red Maple trees are very, very bad for horses. Eating as little as 2 pounds of Red Maple leaves will cause toxicity in horses. Like many plants, wilted leaves contain the most toxin. The toxin, gallic acid, causes the body to attack and kill the red blood cells. This makes the blood unable to carry oxygen. Horses are affected within about 24 hours of eating. They become extremely depressed, and may even have blue mucous membranes. They will also urinate red or dark brown urine. There aren’t great treatment options for this toxin. The Docs give them lots, and lots, and I mean lots, of IV fluids. If they make it 36 hours, it’s very likely they will recover.
This is one horrible poisonous plant, and ‘Creeping’ is the key word. It creeps along very close to the ground, making it really hard to find. Creeping Indigo also spreads by long, hard-to-pull roots and seeds making it difficult to fully kill in one round. This plant makes you go to full-on war. Horses need to eat around 10 pounds of creeping indigo daily for about 14 days to develop signs. That seems like a lot, but some
horses develop a taste for this weed and seek it out! The toxins are 3-nitropropionic acid (3-NPA) and indospicine. These toxins attack the nervous system in many weird ways. That means the symptoms of Creeping Indigo toxicity are difficult at best to figure out. They can vary from runny, squinting eyes, sleepiness, nystagmus (this is the fancy term for eyes wiggling back and forth), gait abnormalities, and mild colic-type signs. Yep, a wide variety. To add to the joy that is Creeping Indigo, there are no lab tests to identify the toxin, and no real way to know if it’s the cause of the problem. Special tests on tissue taken after an animal has passed away can identify the toxin.
Crotalaria is commonly known as rattlepods or rattlebox, due to the sound of the seeds rattling in their pods. This one suckers you in with pretty flowers, then BAM! Your liver gets annihilated. This plant really starts growing in late summer. It like damp places, such as the area around the water buckets or troughs in your pasture.
This plant often gets planted as a decorative hedge. Horses think decorative hedges have been placed for snacking purposes. One mouthful of this hedge is enough to cause problems! In humans, a very small amount is enough to kill. The toxins in oleander are powerful cardiac poisons like digitoxigenin, and oleandrin. They target the heart muscle and cause it to die. Horses that eat oleander can show signs from poor performance to extreme lethargy depending on how much they ate. All I have to say about this one is don’t plant it in first place. If you do have oleander, be very, very careful removing it. All it takes is some sap in a small skin wound to cause problems with human hearts!
in nightshade is atropine. My Docs use it as a drug in its purified form. If your horse eats nightshade they will experience fun things like diarrhea, nervousness, irregular heartbeat, and extreme sensitivity to light. Luckily this guy also doesn’t taste very good. Keeping plenty of hay in front of your horses is a great way to keep them from checking out nightshade to see if it’s tasty. Most of the time this one can be treated with time. The easiest way to get rid of it is to check your fence lines regularly and simply pull them up.
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