My GSD has been having diarrea for a week. I first noticed it when I put him in his crate. I came to take him out and he had done about 4 very watery diarrea in there which is very unlike him. He always holds it when his in there. From there I stopped putting him in his crate and I noticed he still had diarrea but not as watery. Each diarrea had mucus in it. A greyish colour mucus. No signs of worms. He only eats Purina large breed puppy food and his poop was normal when he started it. I then fed him chicken n rice and his first poop hardened a little, then I fed him it again with a little bit of his dry food and it wasn’t as hard , more soft. What could this be? Could it be his food? He was never a fan over his dry food.
