Pinworms in the poop. I've got panacur medication and my bun is sulking now after I've given her the first dose what else should I do to make sure she kicks this :
Eew what's that in my horse's poo?!
Pinworms (threadworms): Symptoms, causes, and treatments
Threadworms - The Childhood Pinworm Infection (Childhood Worms) - YouTube