Cat symptom
Dandruff / flaky skin in cats
White flakes and dry, scaly skin. Often from dry air, poor grooming, or diet — but it can also point to parasites (including 'walking dandruff' mites), allergies, or skin disease.
Common causes of dandruff / flaky skin in cats
- Dry indoor air or low-humidity seasons
- Skin mites (cheyletiella, 'walking dandruff')
- Allergies or skin infection
- A diet low in essential fatty acids; over- or under-grooming
Who's most at risk
- Dry-air seasons and homes
- Overweight or arthritic pets that can't groom well
- Pets with allergies
- Young or group-housed pets (mites)
What you can do at home
- Brush regularly to distribute natural oils
- Ask your vet about omega-3 supplements or a skin-support diet
- Keep up parasite prevention
When to see a vet
- Flakes with itching, hair loss, redness, or sores
- Flakes that seem to 'move' (possible mites — can spread to people)
- No improvement with grooming and diet
- An older cat grooming less and looking unkempt (can signal illness)
When it's more serious
- That can be 'walking dandruff' mites, which spread to people — see your vet.
- Flaky skin with these signs needs a vet workup for the cause.
What your vet may do
- Skin exam and tests for mites, yeast, or infection
- Check for an underlying allergy or disease
- Recommend diet, supplements, or a medicated shampoo
- Treat parasites if found
Questions to ask your vet
- Could this be mites, and are they contagious?
- Would a diet or supplement change help?
- Is there an underlying skin condition?
- Which shampoo is right for my pet?
Frequently asked questions
What causes dandruff / flaky skin in cats?
White flakes and dry, scaly skin. Often from dry air, poor grooming, or diet — but it can also point to parasites (including 'walking dandruff' mites), allergies, or skin disease. Common causes include: Dry indoor air or low-humidity seasons; Skin mites (cheyletiella, 'walking dandruff'); Allergies or skin infection; A diet low in essential fatty acids; over- or under-grooming.
Is dandruff / flaky skin in cats an emergency?
Book a veterinary visit soon. See a vet right away if: Flakes with itching, hair loss, redness, or sores; Flakes that seem to 'move' (possible mites — can spread to people); No improvement with grooming and diet; An older cat grooming less and looking unkempt (can signal illness).
What can I do at home for a cat with dandruff / flaky skin?
Brush regularly to distribute natural oils Ask your vet about omega-3 supplements or a skin-support diet Keep up parasite prevention
Sources
Reviewed by the Webvet Veterinarian Team
This guide is general information, not a diagnosis, and does not replace an exam by your veterinarian. If your pet is in distress, contact your vet or an emergency clinic right away.