Hi guys. I have an 11 wk old teacup yorkiepoo. I've had him for 3 wks. He was a little constipated so as per the vet I gave him some pumpkin. He seemed to be better but now he is having trouble with some sticking to his bum. He tries to get off himself but this time I had to clean him off a little when we came in. Also, earlier I saw something on his bum so when I got it off, it was milky white, thin and short. I.called our emergency vet (we have bad roads due to weather) and she said it could be a worm but can't diagnose over phone. He hasn't eaten anything today except some pumpkin. He acts like he feels ok but I'm not sure. Help!