6. Trouble urinating.
This may be caused by discomfort when urinating, straining to urinate, and frequent attempts to urinate with little success. If your dog cries out while trying to relieve themselves, seem preoccupied with that area of their body or excessively lick the area, go to the vet immediately.
Urinary difficulties can be a sign of a serious health condition. There are several underlying causes, some of which have severe consequences if left untreated.