Sun Cream for my pet?
This page provides information about the risks of sun exposure for pets. While heatstroke is often discussed, pets can also be at risk of skin cancer.
Skin cancer in pets: what is the risk?
Pets, especially those with white fur and pale pink skin, are at a higher risk of developing solar dermatitis. This is a condition where the skin is damaged by exposure to the sun.
Areas with little fur, such as the ear tips, nose and around the eyes, are often most affected. You may notice redness, crusting or scabs. Over time, sun damage to these areas can lead to the development of cancerous tissue, including a type of tumour called a squamous cell carcinoma.
What is a squamous cell carcinoma?
A squamous cell carcinoma (SCC) is a malignant type of skin cancer. It is often found in one area and may appear as a small, irregular lesion with pink, scabby edges.
If left untreated, squamous cell carcinomas can invade surrounding tissue and may lead to painful, swollen and ulcerated lesions. These tumours can also spread to the lymph nodes and then to other areas of the body.
How are these cancers diagnosed?
If there is a suspicion of SCC, a biopsy of the area is usually taken. This is typically carried out under a general anaesthetic. The tissue sample is then sent for histopathology, where it is examined under a microscope to identify the cells present.
Can it be treated?
If a squamous cell carcinoma is diagnosed, surgical removal of the affected area is often the next step. If the ear tips are involved, this may include removing a portion of the ear.
Other treatments may be recommended depending on the location and severity, including radiotherapy, chemotherapy and cryotherapy. Many animals go on to make a full recovery following treatment, although this depends on the type of cancer and how quickly it grows or spreads.
What can I do to Help Prevent Skin Cancer?
There are several steps that can help reduce the risk of skin cancer in pets. While it is not always possible to prevent cancer completely, limiting sun exposure can help.
Reduce the time your pet spends in strong sunlight, particularly around the middle of the day
Provide shade and encourage your pet to rest indoors during the hottest part of the day
Use a pet-formulated sun cream on areas at risk, such as the ear tips, nose and other thinly haired areas on the head
Choose a sun cream with an SPF of at least 15, but preferably 30, and always check the label before applying
Avoid using human sun cream, as some ingredients can be toxic to pets
Reapply sun cream as needed throughout the day, especially if your pet has been in and out of water or has rubbed the area
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