Common culprits:
* Lice: These are tiny, wingless insects that live on the skin and feed on blood. They can cause intense itching and hair loss.
* Mites: These are tiny arachnids that live in the skin and can cause a variety of skin problems. Some common types include:
* Demodex mites: These mites live in the hair follicles and are usually harmless, but they can cause skin problems in cats with weakened immune systems.
* Sarcoptes mites: These mites burrow into the skin and cause a severe skin condition called scabies.
* Cheyletiella mites: These mites live on the surface of the skin and cause a condition called "walking dandruff."
* Fleas: Though you mentioned they are not fleas, it's important to rule them out. Fleas are small, reddish-brown insects that jump and can be difficult to spot.
How to get a diagnosis:
* Take a close look at the bugs: Use a magnifying glass to examine the bugs on your cat's fur.
* Visit your veterinarian: Your veterinarian can examine your cat's skin and identify the bugs.
* Use a microscope: Your veterinarian may use a microscope to examine a skin scraping or hair sample to identify the bugs.
Important note: It's crucial to get a professional diagnosis and treatment for any skin parasites on your cat. Untreated infestations can lead to serious health problems.