Published on May 21st, 2024
Updated on October 15th, 2025
Did you know? Pet cancer is the No. 1 health problem for dogs and cats. In fact, dogs and cats get cancer at roughly the same rate as humans. And there’s more: Cancer is the leading disease-related killer among dogs and cats, accounting for nearly 50% of these deaths. The good news: Detected early, pet cancer can be effectively treated.
Keep an eye on 10 Early Warning Signs to watch for, as recommended by the Veterinary Cancer Society:
If your pet has any of these early warning signs, you should take him to the veterinarian as soon as possible for a complete examination.
To improve your dog's odds, read on to learn more about dog cancer and the current treatment options available.
While these numbers may be scary, the good news is there's a good way to potentially beat the odds -- prioritizing early detection.
You only want the best for your pet. And as the thought of your dog getting diagnosed with cancer is a scary thought, there are ways you can catch it early on. For more information about cancer screenings and care, consult with Petco's Veterinary Services.
Book an appointment with the pros – our expert vets are here to help.