Hey all, I just adopted a guniea Pig from a shelter a while ago and now he is living with another friend. The home he came from didn?t provide a healthy diet. The previous owners only fed him fruit and he is very over weight and I believe he has diabetes (type 2). He?s always drinking water and he weights about 3 pounds (1389 grams). I am not sure if I should take him to the vet or not. Also his poops are very tiny only 1.5 centimeters and he?s 4 years old.