Why Is My Yorkie Peeing So Much? (9 Possible Reasons)

If your puppy is peeing more frequently than usual, there could be several reasons behind this behavior. Here are nine possible reasons why your puppy may be peeing so much:

1. Age and Development

  • Puppies have smaller bladders and weaker bladder control compared to adult dogs. Increased urination could simply be a result of their age and stage of development.

2. Excessive Water Intake

  • Your puppy may be drinking more water than usual due to factors such as hot weather, increased physical activity, or simply being thirsty. This can lead to more frequent urination.

3. Dietary Changes

  • Changes in your puppy’s diet, such as switching to a new food or treats, may affect their water intake and subsequently increase urination.

4. Urinary Tract Infection (UTI)

  • UTIs are common in puppies and can cause increased urination, along with other symptoms such as frequent accidents, straining to urinate, and blood in the urine. Consult your veterinarian if you suspect a UTI.

5. Diabetes

  • Diabetes mellitus can cause excessive thirst and urination in dogs. If your puppy is peeing more than usual and also drinking a lot of water, diabetes could be a potential concern. A veterinary examination and blood tests can confirm this.

6. Kidney Issues

  • Kidney problems, such as kidney disease or kidney failure, may lead to increased urination as the kidneys struggle to concentrate urine properly. Other symptoms may include lethargy, loss of appetite, and vomiting.

7. Behavioral Issues

  • Anxiety, stress, or excitement can cause puppies to urinate more frequently. Changes in their environment, routine, or the presence of unfamiliar people or pets may trigger this behavior.

8. Hormonal Changes

  • Hormonal fluctuations, such as those associated with puberty or spaying/neutering, can affect bladder control and lead to increased urination in puppies.

9. Medications

  • Certain medications or supplements may have diuretic effects, increasing your puppy’s urine output. If your puppy has recently started a new medication, consult your veterinarian to determine if it could be contributing to the increased urination.

If you’re concerned about your puppy’s frequent urination, it’s essential to consult your veterinarian for a proper diagnosis and treatment plan. They can conduct a thorough examination, perform diagnostic tests if necessary, and provide guidance on managing any underlying health issues or behavioral concerns.


While occasional accidents or slight variations in urination frequency are normal for puppies, consistent and significant increases in urination should be addressed promptly. Understanding the potential reasons behind your puppy’s frequent urination is the first step toward addressing the issue effectively.

If you notice your puppy peeing more than usual, it’s essential to observe their behavior, monitor their water intake, and look for any other accompanying symptoms. Consulting with your veterinarian is crucial to rule out any underlying health issues, such as urinary tract infections, diabetes, or kidney problems.

By identifying the root cause of your puppy’s increased urination and implementing appropriate measures, you can ensure their health and well-being. Whether it’s adjusting their diet, providing behavioral support, or seeking medical treatment, addressing the issue promptly will help your puppy stay happy, healthy, and comfortable.