Skin Cancer in Pets

Many pet owners don’t realise that cats and dogs are just as vulnerable to the damaging effects of the sun as we are. Without the proper precautions, prolonged exposure to UV rays can cause skin cancers in pets, particularly in areas with less fur coverage. In this blog, we’ll take a closer look at squamous cell carcinoma (SCC), a common type of skin cancer linked to sun exposure in pets, and offer practical tips on how to keep your four-legged companions safe from the sun’s harmful rays.

Is Your Pet at Risk?

Certain pets are more susceptible to sun-related skin cancers, especially those with pink or lightly pigmented skin. Cats and dogs that enjoy lounging in the sun, particularly those with sparse fur around areas like the ears, nose, and belly, are at increased risk of developing squamous cell carcinoma (SCC).

While SCC is most often seen in older pets with a history of sun exposure, it’s important to stay vigilant about sun safety at all ages.

What symptoms does SCC cause?

Squamous cell carcinomas typically appear as small scabs or sores that don’t heal, often becoming red, raised, or ulcerated. Unlike some other cancers, SCCs don’t tend to spread quickly, but they can cause significant localised damage if left untreated.

In rare cases, advanced SCCs may lead to more serious symptoms, including weight loss or breathing problems.

What should I do if I notice an unusual skin lesion on my pet?

If you spot any unusual changes in your pet’s skin, such as non-healing sores or lumps, it’s essential to seek veterinary advice promptly. At Taringa Vets, we can assess your pet’s skin condition and perform a biopsy to determine if cancer is present.

Early intervention is critical to prevent the tumour from becoming more invasive, and we’ll guide you through the best treatment options based on your pet’s specific case.

Treating SCC in Pets

The primary treatment for SCC is surgery to remove the affected tissue, ensuring that a wide margin of healthy skin is also taken to minimise the chance of recurrence.

In some cases, surgery may not be an option, particularly if the cancer is in a difficult-to-treat area like the nose. Other treatment methods, such as: 

• radiation therapy
• cryotherapy
• topical treatments, can be used to control the cancer and protect your pet.

Tips for Sun Protection

The best way to prevent SCC in pets is to reduce their exposure to harmful UV rays. Try to limit your pet’s outdoor time during peak sunlight hours, especially between 9am and 3pm. When outdoor time is necessary, provide plenty of shade and consider using pet-safe sunscreens on vulnerable areas like the nose and ears.

If your pet is comfortable wearing them, protective clothing such as sun suits or hats can also help minimise UV exposure.

For advice on skin cancer prevention or if you have any concerns about your pet’s skin health, contact us at 07 3871 3888.