Understanding Dog Cysts Symptoms and When to See a Vet

Check Right Away! These Symptoms Could Mean Your Dog Has a "Cyst"

Take a moment to check your dog at home -- do they have a small, raised bump under their skin? Sometimes this bump could be a "cyst," a condition commonly found in dogs, especially older dogs.

What Is a Cyst?

A cyst is a sac filled with fluid or tissue that can form under the skin. It usually doesn't cause pain or abnormal symptoms in your dog at first, but if left untreated, or if the lump grows larger, a cyst can become inflamed or cause your dog discomfort.

Symptoms to Watch For

• A raised bump under the skin: Usually found in various areas of the body, such as the knee, elbow, or along the torso. These bumps can be small or large, depending on the size of the cyst.
• The bump growing larger: If a cyst you've felt keeps getting bigger, this may mean the cyst is growing, and you should have it checked by a veterinarian promptly.
• Irritation or wounds: Irritation can occur from your dog scratching the area, which can lead to wounds or infection.
• Your dog starting to have difficulty walking: If the cyst is located near a joint or the knee, it may make it harder for your dog to move around.
• Pain: Certain types of cysts may start to cause pain as they grow larger, or if the area becomes infected.

If you notice these symptoms, bringing your dog to see a veterinarian is the best course of action, so the doctor can properly diagnose and treat the condition. Treatment for a cyst depends on its size and symptoms -- sometimes no treatment is needed at all if the cyst isn't causing your dog any problems. But if the cyst grows larger or becomes inflamed, the veterinarian may recommend surgery, just like in this case with Hana.

Contact Thonglor Pet Hospital

Have questions about veterinary care for your pet in Thailand? Contact our team to ask about services, find a suitable branch or arrange an appointment.

If you need English-speaking assistance, please let us know when booking so we can confirm availability.

• Book an appointment: Schedule your visit

• Call us: +66 2 079 9999

• LINE: @jaothonglor

• Find a location: Explore our branches

For information about opening hours, treatment costs and preparing for your visit, see our Frequently Asked Questions.