I gave my dog a vet approved dewormer 2 days ago for round and hook worms. It appeared to have worked that day because she was expelling the worms each time she went to the bathroom. I thought they were gone, because this eventually stopped. Today, however, she began to expel a spongy yellow feces with what appeared to be more worms in it. I asked my vet about it, and she could not give me a good reason. Also, I had to take my dog in to the vet today because she was vomiting liquid that appeared to irritate her. The vet just gave her fluids, some canned foods and told me to withhold food and water for several hours and reintroduce gradually. She did not give me a good reason for the vomiting. She also said that my dog was dehydrated, if that helps. She did give me a more comprehensive worm medication to be deleivered over a 5 day period. My question, finally, is what could the yellow-sponginess be, and why might she have vomited?
