10/05/2026
🐴 It’s time to check your horse’s parasite load!
A f***l egg count (FEC) is a simple diagnostic test that provides valuable information to help determine the most appropriate deworming schedule for your horse or herd.
Instead of deworming every horse the same way, f***l testing allows us to make more targeted decisions based on each horse’s parasite burden. This can help:
• Avoid unnecessary deworming
• Develop a more effective parasite-control program
• Reduce unnecessary treatment costs
• Help slow the development of anthelmintic resistance, an increasing concern in equine medicine
💩 Stop by DLAC with a fresh manure sample to have your horse’s f***l exam performed and get guidance on the appropriate deworming schedule.
A simple sample can provide valuable information for your horse’s parasite-control program!
Management of internal parasites is an important part of maintaining horse health. Common equine parasites include ascarids, strongyles, tapeworms, and bots, all of which can negatively impact digestion, growth, and overall well-being if not properly managed.
A f***l egg count (FEC) is a simple diagnostic test that involves microscopic examination of a fresh manure sample to determine which parasites are present and in what numbers. Results are reported as eggs per gram (EPG) of manure, providing a quantitative assessment rather than a simple positive or negative result.
F***l egg counts allow veterinarians to identify horses with higher parasite shedding and to recommend targeted deworming, rather than routine or unnecessary treatments. This approach helps avoid over-treatment, reduces the cost of parasite control, and plays a critical role in slowing the development of anthelmintic resistance, which is an increasing concern in equine medicine.
At Dakota Large Animal Clinic, we recommend f***l egg counts as part of a responsible parasite management program. In adult horses, FEC testing is typically performed in the spring and fall, with additional testing as needed. Treating horses based on f***l egg count results helps ensure that only affected horses are dewormed, preserving drug effectiveness and supporting long-term herd health.
If you have questions about f***l egg counts or parasite control for your horse, please contact Dakota Large Animal Clinic at (605) 338-5558 or [email protected]