On a raw fed dog, when would you expect to see something in the poo if there ARE worms present. If the dog is free of worms at what point is it OK to stop checking?

Yes I would expect to see worms if they are present. You never stop checking though as there is always poo to pick up, therefore you would be 'checking' daily

Sorry I have been really stupid. I meant to say after giving worming tablets. I check Mia's poo every day but have never seen anything so I am not too worried. I was just wondering if worming tablets could 'flush' stuff out that would normally stay in the dog and perhaps not be noticed in the usual cleaning up.