A dog can generally hold back its urine for about seven hours. If we find that the dog has not urinated for more than eight hours after having the urge to urinate, there may be a problem with the urinary system, and we'd better take them to Check it out at the hospital to discover the cause and treat it early to avoid further seriousness of the condition.

Tip:

Dogs usually start to excrete after eating and drinking. Under normal drinking water conditions, dogs excrete twice or three times a day.