Cat mites are tiny parasites that cause significant discomfort for your cat. If your cat scratches more, shakes their head, or develops a change in coat, mites may be the cause. These parasites are often invisible, but the irritation is noticeable.
This guide explains what cat mites are, how cats get them, the symptoms to watch for, and the treatment and prevention options.
What Are Cat Mites?
Cat mites are microscopic parasites that live on the skin, in the fur, or inside the ears. They feed on skin debris, oils, and waxes, and reproduce quickly if left untreated. Different mite species affect cats differently.
The most common types of cat mites include:
- Ear mites (Otodectes cynotis) – Commonly found in the ear canal
- Harvest mites (Trombiculosis) – Usually picked up outdoors
- Walking dandruff (Cheyletiellosis) – Visible as flaky skin that appears to move
- Feline scabies (Notoedric mange) – Rare but highly contagious
- Feline demodicosis – Caused by Demodex mites living in hair follicles
Some mites, such as those causing walking dandruff, may appear as tiny white specks on your cat’s coat, while others are only detectable under a microscope. Early diagnosis and treatment remain important because mites multiply rapidly.
How Do Cats Get Mites?
Cats can pick up mites through:
- Direct contact with other infected cats
- Exposure to contaminated bedding or grooming tools
- Spending time outdoors, especially in grassy or wooded areas
Mites that cause feline scabies spread very easily between cats, but this condition is uncommon.
Common Symptoms of Cat Mites
Since mites are hard to spot, their symptoms often reveal an issue. Signs of infestation may include:
- Frequent scratching or excessive grooming
- Head shaking or ear irritation.
- Hair thinning or bald patches
- Red, inflamed, or flaky skin
- A dry, dull-looking coat
If left untreated, severe infestations can affect your cat’s overall health. In rare cases, you may notice:
- Reduced appetite
- Weight loss
- Digestive upset
- Fever
- Increased restlessness or discomfort
Prompt veterinary care can prevent symptoms from worsening and make treatment easier.
How Are Cat Mites Treated?
Treatment depends on the specific mite type involved. Your veterinarian will usually confirm the diagnosis and prescribe the appropriate medication, which may include:
- Ear drops or topical treatments for ear mites.
- Spot-on parasite preventatives
- Medicated shampoos, sprays, or creams
- Oral medication in some cases
Your vet will also guide you on proper application, treatment duration, and when to return for follow-up checks. Never use over-the-counter or dog-specific products without veterinary approval, as some can be harmful to cats.
Preventing Cat Mites from Returning
While it’s impossible to eliminate the risk entirely—especially for outdoor cats—you can reduce the chances of reinfestation by:
- Maintaining regular parasite prevention routines
- Keeping your cat’s bedding and grooming tools clean
- Supporting your cat’s immune health with proper nutrition
- Following a vet-recommended flea and parasite control plan
Preventative products come in various forms, including spot-ons, collars, and tablets. If your cat struggles with tablets, using gentle techniques or alternative formulations can make monthly prevention easier.
Fur Mites vs Ear Mites: What’s the Difference?
The main difference lies in where the mites live:
- Fur mites live on the skin and in the fur, causing flaking, dandruff-like skin, and generalized itching.
- Ear mites live specifically in the ear canal, leading to persistent head shaking, dark ear discharge, and ear scratching.
Both require veterinary treatment, but the medications used may differ.
Can Cat Mites Spread to Other Pets?
Mites can easily spread among cats in the same household. If one is diagnosed, have all cats checked and treated if needed.
Some mite species can also affect dogs, so monitoring other pets for symptoms is prudent.
Are Cat Mites Dangerous to Humans?
Most cat mites pose little risk to humans. Temporary skin irritation is rare, and they can’t live or breed on humans.
Final Thoughts
Early recognition and prompt treatment of cat mites help your cat recover quickly. If you suspect an infestation, consult your veterinarian promptly.
For more on keeping your cat parasite-free, read our related guides on fleas and worms.
