Your cat’s skin is a good general indicator of their health. It should be pink or black (depending on the breed) and their coat should be smooth and shiny.
Watch out for crusting, itching, scaling, black or white spots, bald patches and inflamed areas, as this is usually a sign that something’s not right. For example, small black dots could indicate fleas while a dull coat might suggest an underlying illness. Scratching and scabbing, meanwhile, could mean your cat has a skin disease. Pay attention to the skin around your cat’s ears, too. Any brownish discharge or redness should be investigated by your vet.
If you know what warning signs to look out for on your cat’s skin, you can help them get treatment as soon as you spot something that doesn’t seem quite right.
Dry skin in cats
Dry skin isn’t usually a serious health issue for cats, unless they’re continually scratching. The temperature of your home can affect their skin - dry skin can soon become itchy during winter when the heating is turned on. A humidifier might help your cat keep comfortable if this is a problem.
Common skin parasites
Common skin parasites on cats include fleas, ticks and mites. They can cause itchiness, inflammation and skin lesions, as well as hair loss. In some more serious cases, a heavy flea infestation can cause anaemia in kittens, which can be dangerous to their health. Fleas can also cause a specific allergy in cats known as flea allergy dermatitis (FAD - see below for more information). Most cat skin conditions involving parasites can be treated quickly, although some may require longer-term treatment.
Identifying cat fleas
Cats are very good at grooming themselves, so owners are sometimes surprised to learn that their cat has fleas! Many cat skin conditions can be the caused by fleas, and the most obvious sign that the pesky parasites have taken up residence on your cat is persistent scratching, although some cats won’t scratch themselves but instead over-groom, sometimes leaving bald patches.