Skin Cancer Is Not Only A Human Disease
Sunday, January 27th, 2008We all know about the risks and dangers of skin cancer. We are careful to cover our children with a high SPF sun block before they go out to play in the sun, and we understand that we need to protect our own adult skin as well. Should we protect our pets as well?
Are animals at risk of developing skin cancer? Absolutely. Most people are surprised to learn that the family dog or cat is very susceptible to the sun’s damaging rays, and care must be taken for their welfare as well as ours. Common sense tells us to limit our pets’ exposure to direct sunlight during peak hours, and provide plenty of shade.
Direct sunlight is not the only cause of skin cancer in pets, but it is certainly a major contributor. Other factors leading to skin cancer in animals are hormones, viruses, previous burns and inoculations. Just like humans, some animals also have a genetic predisposition to developing skin cancer. This disease can run in your pet’s family, just as it can run in yours.
Light colored cats and dogs, like fair-skinned people, are at greater risk of developing skin cancer. Of course, pets with white fur are at the highest end of the risk scale. On any pet, the areas of the body where the coat is thin are also at risk. The stomach, ear tips, inside of a dog’s hind legs, pink noses and the outer eye areas on cats are all prone to developing skin cancer.
Hairless breeds of dogs and cats have no natural protection from the sun’s rays. Dalmatians, pit bulls, pointers and bull terriers are among the breeds of dogs most at risk. It’s interesting to note that when a Dalmatian develops skin cancer, the disease strikes only the white areas and misses the black spots.
When skin cancer strikes pets, like humans, it happens later in life. Once your dog or cat reaches about nine years of age, it’s wise to schedule veterinary checkups every six months. If skin cancer is detected early enough, your pet will have a better survival rate.
Early detection is important, but it’s not always enough. Skin cancer can progress quickly in six months, so you need to be aware of your pet’s normal behaviour. Watch for signs that your pet has pain or discomfort. As caregiver, you need to be aware of changes in behaviour that can dictate the need for a thorough physical check-up.
You may also note changes in eating habits, weight loss or a disinterest in taking part in everyday activities like playing or going for a walk.
Watch your pet closely for physical changes, as well. Note any changes to moles and watch for newly developed sores on your pet. If you spot anything, get your pet to the vet quickly.
Pets will often hide their discomfort to avoid disappointing their owners. Dogs and cats are very sensitive to the moods of their owners and, naturally, they want to please. Other animals follow their innate instinct to hide their symptoms out of fear. Illness equates weakness in the natural world, and weakness brings death, so it’s only natural for your beloved pet to hide his or her illness from you.
Like humans, pets can develop skin cancer from excessive exposure to the sun. If your pet loves to spend time outdoors, be sure to provide a cool, shady resting spot, or simply limit the time spent outdoors to early morning or late afternoon and evening hours.