Pet Cancer Education & Resources

Empowering Pet Owners with Knowledge & Support.

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Understanding Pet Cancer

Cancer occurs when cells in your pet’s body grow uncontrollably and form tumors or invade healthy tissues. While a cancer diagnosis can feel scary, many types of pet cancer are treatable — especially when caught early.

At PPCCA Clinics, we believe knowledge is one of the most powerful tools pet parents can have. Understanding the basics helps you make informed decisions and advocate effectively for your pet.

Key Facts About Pet Cancer

  • Cancer is one of the leading causes of death in dogs and cats over the age of 10.

  • Early detection significantly improves treatment success and quality of life.

  • Many pets respond well to modern treatments and can enjoy good quality time with their families.

  • Just like in humans, there are many different types of cancer, each with its own behavior and treatment options.

Common Cancers in Dogs

  • Lymphoma – Cancer of the lymph nodes and immune system (very common)

  • Mast Cell Tumors – Skin tumors, often appear as lumps

  • Osteosarcoma – Bone cancer, most common in large breed dogs

  • Hemangiosarcoma – Aggressive cancer of the blood vessels (often affects spleen or heart)

  • Mammary (Breast) Cancer – More common in unspayed females

  • Soft Tissue Sarcomas – Tumors in connective tissue

Common Cancers in Cats

  • Lymphoma – Especially in the gastrointestinal tract (most common overall)

  • Squamous Cell Carcinoma – Often affects the mouth or skin

  • Mammary Cancer – Very aggressive in cats

  • Fibrosarcoma – Soft tissue tumors, sometimes linked to injections

  • Leukemia – Cancer of the blood and bone marrow

  • Pancreatic Cancer


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Why Early Action Matters

The sooner cancer is identified, the more options we have. Our “first-stop” approach allows us to begin diagnostics and treatment quickly, often without the delays of multiple referrals.

Explore Early Warning Signs below.

A chart listing symptoms that could indicate a health issue, including lumps or bumps, unexplained weight loss, persistent lethargy, vomiting or diarrhea, and difficulty breathing.

Early Warning Signs of Cancer in Pets

List of health symptoms including abnormal bleeding, changes in bathroom habits, bad breath or mouth pain, limb pain or swelling, and loss of appetite.

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What To Do if You Notice Any Early Signs

If your pet shows any of the early warning signs above, don’t wait. Early detection can greatly improve treatment options and outcomes.

Contact us promptly if you notice:

  • Any new lumps or swelling

  • Sudden changes in appetite, weight, or energy

  • Breathing difficulties or persistent coughing

  • Vomiting, diarrhea, or changes in bathroom habits that last more than 24–48 hours

At PPCCA Clinics, we prioritize rapid evaluation for suspected cancer cases. Call us at (480) 341-3690 — no referral is required.

Early action matters. Many pets go on to enjoy good quality of life with timely care.