I never had a dog who had worms. So I'm not sure if I should be freaking out or not. But my foster dog hasn't pooped since Friday afternoon.We switched his food to whatever to Iams Proactive (it's the best food the shelter gave me so...). Is it cause of the worms that he hasn't pooped or because of something else?
I know the vets office dewormed him a few days ago when they neutered him, so...*shrugs* if you know anything please help.