Depending on the parasites present in your mare, deworming will take place at various points through pregnancy, with a final dose four weeks prior to foaling highly recommended. i had fecals done on both the mare and foal as the foal STILL has some diarhea at 7 weeks of age. Threadworm, Strongyloides westeri is the first parasite to be concerned with. What should you do about worming pregnant mares or a mare and foal? The alveolar cells of the udder will continue to … We're open as usual - see our latest COVID Update November 2020 HERE. Worming in Mares & Foals. It is especially important to deworm the mare within several weeks of foaling, because the mare will be the primary source for infecting her foal with parasites. These worms can obstruct the intestine, which can be and most often is, fatal for the foal. If tapeworm is present they can be dosed using either a double dose of pyrantel or a single dose of praziquantel. Decide on where your mare will foal down, she needs to be moved there 10 - 14 days before foaling. They usually show signs that they will soon go into labor. Encysted redworm dose, plus resistance test to check for treatment efficacy, Saliva test for tapeworm Moxidectin for threadworm if choosing to treat, (The mare should not be wormed until at least 2 weeks after foaling unless under veterinary supervision), Single dose of fenbendazole (Panacur). After the worming on foaling day, they're put back onto the regular schedule. It is also recommended to begin a FEC monitoring program for yearlings to help guide treatment frequency. As the foal gets older and grazes more, the risk of other parasites such as the small redworm, Cyathastomins and large redworm - Strongylus vulgaris, and tapeworm, Anoplocephala perfoliata, take over. Deworming Every foal beginning at four weeks of age needs to be dewormed on a regular basis. As an alternative, mares may be vaccinated against EVA approximately 7 to 10 days after foaling. Roundworm are a large, creamy white worm. Ivermectin based wormers have a known level of resistance to ascarids and are not recommended for the treatment of ascarids in foals. Stowe Maries Incorporating worm counts and tests into the programme early on will help to identify the wormy horses and those that are going to need more support, preventing any potential problems developing from unnecessary parasite burdens. Foals have a wonderful habit of ingesting Mum’s manure and therefor worm eggs. Deworming with Ivermectin should also be performed 24 hours after foaling to prevent parasites from being passed on to the young through its mother’s milk. Signs may include mild colic, off colour, off food and a temperature. Most deworming agents available today are relatively safe for pregnant mares. Seaton The Street Worming – Worm as normal. They are at their most dangerous in their larval stages when they burrow into the lining of the gut and encyst. Once the foal is one year of age the program should be changed to an adult deworming schedule. After foaling it is important to observe the mare for signs of a problem. Effective parasite control is a vital part of giving young horses a healthy start in life. There is also a risk of passing that infection onto the foal. Mares may lie down and roll on the day of and after foaling due to the strong contractions and discomfort. Threadworm can also be passed through the mare’s milk to infect the foal. I get asked this question a lot, so let me help you to make sure your mare and foal are not harmed by worms or wormers! Mare behavior will gradually change during the weeks preceding foaling. Continue testing the mare at three monthly intervals. In order to treat for threadworm the mare should be wormed proactively with a dose of moxidectin (Equest) four weeks before the foaling due date or an ivermectin based wormer around foaling time - our preference if you're going to treat is to use the moxidectin wormer as we prefer not to give chemicals around such a critical time as foaling. Keep the pasture as clean as possible by poo picking or cross grazing, resting paddocks and taking care not to overgraze the fields. Worms can find their way to the foal through their mother’s milk, or they can ingest the eggs of the parasites from manure. Small redworms are one of the most common and harmful parasites found in horses. After foaling: A lactating mare should not be wormed for the first two weeks after giving birth. If you have any health concerns about your mare or foal please consult your vet. Mastitis, "inflammation of the mammary gland," is most often encountered when foals are weaned. Because they will have a detrimental effect on the foal’s development. Regular worming will … Ideally the foaling paddock will have been spelled for several weeks to reduce worm contamination and to allow a good clean grass cover. It is important to keep a watchful eye on mares for one to two weeks after you wean a foal at four to six months of age.