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Animal Friends Blog

a German shepherd lying in the sun

Preventing skin cancer in pets

You might be surprised to hear that cats and dogs can get skin cancer, but their skin is a lot like ours and can come down with a lot of the same conditions we can, too. There are a few different forms of skin cancer in pets and not all kinds are caused by overexposure to the sun.

What is skin cancer?

When most people think about skin cancer, they probably never picture a cat or a dog as we rarely think about our pets being susceptible to the disease. It might be because they’re covered head to toe in fur and therefore hidden from the sunburn and harmful rays, but this isn’t the case.

There are different kinds of tumours that vary in size, characteristics, location and risk. While exposure to the sun can increase the chance of our pets developing skin cancer, any cat or dog is at risk of developing the disease, especially if their genetics play a role.

What are the symptoms of skin cancer?

Because our pets are covered in fur, sometimes long and thick, it can be quite difficult to see or spot any signs of skin cancer. As we know, the earlier we catch the big ‘C’, the better, so knowing what to look for will help you spot things early for the best chance of recovery if the growth is found to be cancerous.

Regularly grooming your cat and dog will help you to consistently check for any unusual lumps, bumps, lesions, scabs or changes to their skin. Don’t forget to check their armpits, groin and under and around their tail.

Here are some symptomsto look out for:

  • Lesions, ulcers or sores that won’t go away or heal
  • Unexplained lumps, bumps or growths
  • Any unusual swelling, itchiness or constant licking
  • Changes to their skin, including colour and texture

If you find anything unusual about your pet’s body or skin, then it’s best to get it checked with a vet as soon as you can.

a cat playing on the sofa

How is skin cancer diagnosed?

Your vet will perform a complete physical examination and if they suspect skin cancer then they will usually extract cells from the tumour and examine them under a microscope. This will help determine whether or not the lump is cancerous.

How is skin cancer in pets treated?

Surgery will usually be recommended once your vet finds signs of skin cancer, with chemotherapy or radiation also available, depending on the cancer and it’s stage.

How to prevent skin cancer in pets?

As other factors play a part in skin cancer it’s only possible to minimise your pet’s risk of environmentally caused tumours, or sun-related skin cancer.

Minimise exposure to sunlight

It’s a good idea to discourage your cat or dog from lying in the sun for too long, especially if they have light skin or a thin coat.

Pet sun cream

You can buy sunblock, sunscreen or sun cream specifically for pets but it’s important to bear in mind that our cats or dogs can often remove the protection while grooming themselves, which would mean there is a reduced effect.

Providing shade

Always provide a shaded area outside, especially if your dog likes to spend time in the garden or your cat sometimes has to wait to be let in following a nightly adventure.

UV protection clothing

If you go on long walks with your dog in the summer you might want to invest in a doggy rash guard, which is often infused with SPF for extra protection against the sun’s harmful rays.

The importance of regular checks

The most important thing to do is to keep checking your cat or dog’s body for any anomalies and speak to your vet if you have any concerns – this way you can catch any potential issues at an early stage and minimise any damage to their skin before it becomes serious.



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Hello, lovely readers, I'm Catrin George. I'm a treat dispenser and walk giver to Marvel, the border collie. I'm here to give you the latest updates and low downs on anything and everything pet related, whether they miaow, woof, or neigh. The blogs will be filled with news, reviews, and charity visits with some discounts and giveaways squeezed in-between. So, keep your eyes peeled here!

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