I second @jkenn02 . Time to get a fecal so you know what parasite you are/are not up against. Knowing this helps you know what to use to specifically treat the issue. I send fecal samples to mid america (see link). Collect fresh poo, send to them, they tell you what they do/do not have including egg counts. My vet charges an arm & a leg to get the egg counts, but I want them so I go to mid america for much less $$.
If it's coccidia - we use Toltrazuril that we order from horse pre-race. It's a bit pricey but it's a single dose (not like dimethox) and it tastes ok so you don't have to fight with them (unlike dimethox which is horrid).
http://midamericaagresearch.net/instructions.php
If it's coccidia - we use Toltrazuril that we order from horse pre-race. It's a bit pricey but it's a single dose (not like dimethox) and it tastes ok so you don't have to fight with them (unlike dimethox which is horrid).
http://midamericaagresearch.net/instructions.php