Causes of excessive urination in puppies:

1. If a dog suddenly urinates excessively, physiologically speaking, it may be caused by estrus.

2. It may also be caused by urinary tract infection in dogs.

3. Dogs with diabetes will drink water frequently and urinate more.

4. If your dog has difficulty urinating or painful urination, it may be caused by urinary tract diseases such as urethritis, cystitis, and bladder stones.

Solutions for excessive urination in puppies:

1. If it is caused by estrus, it is recommended that the owner take the dog to be neutered as soon as possible, so as to avoid the dog's disorder estrus.

2. If it is caused by a urinary tract infection, antibiotics are needed to treat the infection. Treatment methods include infusion, injection, or oral antibiotics.

3. If it is caused by diabetes, you must seek medical treatment in time to avoid life danger.

4. If it is caused by urinary tract disease, the dog should be given anti-inflammatory drugs in time and sent to a doctor for treatment.