Dogs can not hold urine for more than a few hours

Dogs can not hold urine for more than 24 hours, a long time to hold urine will cause harm to its body, is likely to lead to bladder damage or kidney decline, so to avoid dogs to hold urine for a long time, it is best to walk the dog 2-3 times a day, training it to go to a fixed place to urinate. If you find that your dog does not urinate for a long time, you should take appropriate measures to help him urinate as soon as possible to reduce the burden on his bladder. If necessary, go to the hospital for catheterization.