I have a pitbul sharpei mix male dog about 3 years old. He was real healthy up to about 4 months ago. He has had all his shots. First off he got real skinny, the vet said worms so he was treated for worms, The kind that given by weight and given over a 3 day period. After that he bloated way up, I was told he had bloat so back to the vet he went and after an examination I was told he was just eating too much. I didn't change his diet but now he is back to being skinny. Other than being skinny he acts fine. I have 4 dogs just like him except they're female. Hes the only one that's skinny. I thought about treating him for worms again, but according to the package I have to wait. Ive started feeding him separately I thought that maybe he isn't getting enough food. Hes the boss in the yard but thought maybe he's letting the females eat more. I don't know. I would appreciate any other ideas. I don't really trust the vet.