reasonable....until they go outside...I dont care how clean you keep your area...if you have wildlife running though the same area you have you puppies...which most of us in the NE have bunnies,mice, chipmunks..etc running all over the place they are bound to pick it up.From what I have been reading today about canine coccidia, it can be prevented!
Keeping the area in which dogs and puppies play, clean of feces can prevent it. Limiting exposure to where momma dogs and pups can roam is important too. Coccidia might not completely be a sanitary issue, however keeping feces picked up where the dogs and puppies live and play, will help prevent it.
The majority of our coccidia is coming from outside sources.
But back to the topic...I agree with Stacey I dont know why they dont just pre-treat the dogs instead of waiting and seeing...
. From what our breeder told us, when momma dog and pups have limited exposure to even wild life feces, the chances of coccidia are pretty slim. 
