If you see your cat itching and scratching, you may jump to the conclusion that they have fleas. While this is a possibility, fleas aren’t the only parasite that can cause your cat to itch. Though it’s uncommon, lice may also be the culprit.
Here’s how to figure out whether your cat has lice or fleas, and what to do if they’ve been infested.
How do cats get lice?
Unlike fleas, which usually come from the environment, lice are typically spread from another infected cat or sometimes from unsanitary grooming tools. Lice are more commonly seen in cats with long or matted hair, in older cats that can no longer groom themselves, in young kittens or in feral, stray or shelter animals.
What’s the difference between fleas and lice?
Fleas | Lice | |
Appearance | Brown or reddish brown, flat, six-legged insects with no wings | Tan to yellow with a triangular head, flat like a pancake, six-legged insects with no wing |
Behaviour |
|
|
Most active season | Summer | Winter |
Bites | Raised, swollen red bumps that can cause flea allergy dermatitis, skin infections and hair loss | Small, extremely itchy bumps that can cause sores or infections |
Eggs |
|
|
What are the signs of lice on cats?
Just like in humans, lice will make your cat extremely itchy as they feed. Your cat’s coat might lose some luster or be dryer than usual, or they could experience hair loss, especially around the ears, neck, shoulders and around their bottom.
Can lice spread to my family or other pets?
Lice are species-specific, so if your cat has lice, they cannot spread their lice to infect you, your kids or the family dog — although other cats in your home could be at risk.
How do I get rid of lice on my cat?
If your cat has mats or clumps of hair, start by clipping their fur. You can also use a flea or lice comb to remove the firmly attached eggs as well as any lice that have already hatched.In terms of treatments to control infestations, we recommend checking in with your veterinarian about a treatment that is right for your cat; depending on the condition of your cat, they may also recommend a de-wormer, as lice and fleas can transmit tapeworms to your cat. Even after removing the adult lice, eggs may continue to hatch, so it’s important to repeat the treatment as necessary and keep a close eye on your cat for at least two weeks after you see the last insect. Re-treatment requirements or recommendations will vary based on the product you use, so make sure to read the directions before use.
Also be sure to wash anything your cat uses regularly (such as bedding, collars, brushes, etc.) with hot and soapy water. And since other cats in your household are also at risk of lice exposure, make sure to treat them as well.
Though it’s relatively uncommon for cats to get lice, it’s important to be aware and prepared so you can resolve the issue quickly if it does occur.
