One mistake that Shih Tzus owners make is failing to see the signs of agining in their dogs. By understanding a dog's aging process and signs to look out for, you will be able to discover health issues earlier so you can seek treatment for your pet, giving him or her the longest, healthiest life possible. This not only keeps your dog from discomfort, but can save money on costly treatments and surgeries required in later stages of life.

Here is a list of 10 signs of aging that every Shih Tzu owner should look out for:

1. Not responsive to your commands

If your dog has been trained and usually responds to your commands, a dog that suddenly stops listening may be a sign of aging. This includes a loss of hearing that may occur as the dog gets older, and is something that should be checked by a vet.

2. Weight gain

Slowing metabolism can impact the weight of any dog as it ages. It is important to make sure that you pay careful attention to your dog's diet to avoid obesity or other health issues. If your dog is very overweight or underweight, it's important to take him or her to the vet to ensure there are no health problems and to create a diet that's suitable for your pet's needs.

3. Slowing down

Dogs tend to slow down as they get older. Tasks including running uphill or running very quickly may be observed. Thyroid issues or early arthritis may be to blame if this occurs.

4. Hair loss

Hair loss and hot spots in the coat become visible as a result of aging. If you notice any issues in the coat of your dog, it's best to consult a vet to discover any underlying problems.

5. Lumps

Lumps may appear for a number of reasons, and are more frequently found on older dogs. Lumps can typically be seen easier on dogs with short coats. It's important to check your dog for any lumps and, if found, get them checked by a vet.

6. Problem getting up

Even standing up can be a difficult task for older dogs. This could be due to arthritis or other issues. If your dog is having difficulty standing, it's important to visit the vet as soon as possible.

7. Cloudy eyes

Cloudy eyes become visible on your dog as a result of aging. As a dog owner, you need to keep in mind that cloudy eyes require immediate treatment.

8. Frequent bathroom breaks

Shih Tzus, much like other dogs, may require more bathroom breaks as they get older. Make sure to walk your dog more frequently, and bring up the issue at your vet. It's also important to remember to never harshly punish an older dog that has an accident.

9. Moves at a slower pace

Much like standing up and running, older dogs typically just have a harder time moving around in general. Whether it's to go outside for a bathroom break or coming when you call, arthritis, issues with joints and bones, and other health problems may be plaguing your pet.

10. Bad breath

Shih Tzus don't exactly have the best breath. However, as they age, breath may become even worse. It is important to always practice proper dental care to avoid dental disease in your pet. Broken teeth, pain while eating, or increased bad breath all warrant a trip to the vet.

10 Signs Of Aging Every Shih Tzu Owner Needs To Look For

8. Frequent bathroom breaks