How to Fix a Cat’s Dry and Flaky Coat

By Dr Duncan Houston

If your cat’s coat feels dry and leaves white flakes on the furniture, take a look at both their skin and their grooming habits. A coat that suddenly looks unkempt can be an early clue that something has changed.

The right treatment might involve a gentler grooming routine, parasite control or treatment for a medical problem. In some cats, helping them feel comfortable enough to groom again makes an important difference.

Quick answer

To improve a cat’s dry, flaky coat, gently remove loose hair, feed a complete and balanced diet, and keep parasite prevention appropriate and up to date. Arrange a veterinary check for persistent or substantial dandruff, especially if your cat is grooming less, itchy, losing fur or developing sore skin. Most healthy cats do not need routine baths, and any shampoo or skin treatment must be suitable for cats.

Why is your cat’s coat dry and flaky?

Visible flakes are shed skin cells that have accumulated in the fur. A small amount can be normal, but increasing dandruff needs attention.

Possible causes include:

• Reduced grooming: arthritis, stiffness or excess weight can make some areas difficult to reach.

• Skin irritation: allergies, fleas, mites and infections can cause scaling, sometimes with itching or hair loss.

• Dry conditions: low indoor humidity can contribute to skin irritation in some cats.

• Nutrition or illness: an unbalanced diet or an underlying condition, such as hyperthyroidism, can affect coat quality.

A flaky coat can also feel greasy. The appearance alone cannot tell you whether your cat needs moisturising, parasite treatment or another form of care.

How worried should you be?

What you notice	What to do
A few flakes, with normal skin, grooming and behaviour	Brush gently. Book a routine check if flaking persists or returns.
Flaking with itching, scabs, hair loss, odour or reduced grooming	Arrange a veterinary appointment promptly.
Painful or weeping skin, lethargy or refusing food	Contact your vet the same day.

Cats may show itchiness by repeatedly licking or chewing their coat. You do not have to see them scratching for a skin problem to be uncomfortable.

When is it an emergency?

Dry flakes alone are rarely an emergency. Breathing difficulty, collapse, seizures or tremors require immediate veterinary attention, including if they develop after a grooming or flea product.

If you have applied a dog flea treatment or an essential oil to your cat, contact a vet immediately for advice. Some dog products contain permethrin, which is highly toxic to cats. Take the packaging with you and do not wait for symptoms to appear.

1. Start with gentle brushing

Use a brush or comb suited to your cat’s coat. Short, calm sessions can remove loose hair and flakes without overwhelming them.

Let your cat sit comfortably and work through areas they tolerate. Long-haired cats often need daily grooming, while short-haired cats may need it less often. Stop if brushing causes pain, skin redness or obvious distress.

Do not pick off attached scabs or drag a comb through tight mats. Never cut mats out with scissors: it is easy to catch the skin underneath. Ask your vet or an experienced cat groomer to remove difficult matting, particularly when the skin looks sore.

2. Find out whether grooming has become difficult

Watch your cat moving around the house. Are they hesitating before jumping, taking stairs differently or struggling to climb into the litter tray?

Joint pain can make the twisting and stretching involved in grooming uncomfortable. A senior cat who suddenly stops keeping their coat tidy deserves a pain assessment.

Your vet can recommend appropriate treatment if arthritis is contributing. Gentle brushing helps with loose flakes, while managing the discomfort addresses why the grooming changed.

If excess weight makes some areas difficult to reach, ask for a gradual weight-management plan. Do not sharply restrict food or let your cat go without eating to lose weight.

3. Bathe only when it is appropriate

Most healthy cats manage their own washing. A full bath is not automatically necessary because you have spotted dandruff.

If your vet recommends bathing, use a product specifically suitable for cats and chosen for the skin problem. A moisturising shampoo, medicated treatment or conditioning rinse may be appropriate in different circumstances.

For a prescribed bath:

1. Use lukewarm water and handle your cat gently.

2. Follow the instructions for dilution and contact time.

3. Keep the product away from the eyes and ear canals.

4. Rinse thoroughly unless the product is specifically intended to stay on.

5. Towel dry gently and keep your cat comfortably warm while the coat dries.

Harsh scrubbing and shampoo residue can irritate the skin. If bathing causes panic, stop and ask your veterinary team about a more manageable treatment option.

4. Support the skin with balanced nutrition

Feed a complete and balanced cat food appropriate for your cat’s life stage and any medical needs.

Cats need adequate protein, essential fats, vitamins and minerals. A meat-only diet or a collection of treats and toppers will not necessarily provide the right balance. Homemade diets should be formulated with veterinary nutritional guidance.

Keep fresh water available. Wet food can contribute to water intake, but changing to wet food does not treat every cause of dandruff.

Should you add fish oil?

A vet may recommend a suitable skin supplement for some cats. However, adding supplements before checking the diet and underlying cause can miss the problem. Ask whether one is useful for your cat and which product and amount are appropriate.

5. Check parasite control and treat any skin disease

Tell your vet exactly which parasite product your cat receives and when it was last given. Do not assume a product treats every possible parasite.

Fleas can be difficult to spot because cats groom them out. Your vet may use a flea comb, skin samples or other tests to investigate the problem.

Treatment depends on the findings. A cat with a fungal infection needs different care from one with flea allergy or another inflammatory skin condition.

If other pets or people in the household have developed skin irritation, mention it. Some causes of feline skin disease can spread, and the treatment plan may need to include other animals or the environment.

6. Make daily care comfortable and consistent

Check the coat regularly rather than waiting for large flakes or mats to build up. Keep bedding and grooming tools clean, and record which products you use.

Offer a predictable routine, quiet resting spots and enjoyable play suited to your cat’s mobility. For a stiff cat, make favourite resting places and essential resources easier to access.

These changes support comfort and make ongoing care easier. Persistent scaling still needs its underlying cause addressed.

Common mistakes to avoid

• Using human shampoo or moisturiser: check with your vet before applying creams or lotions.

• Applying essential oils: cats can absorb them through the skin and swallow them during grooming.

• Using dog flea treatments: some ingredients are dangerous to cats.

• Forcing grooming through pain or panic: stop and seek help.

• Assuming an older cat is simply becoming untidy: reduced grooming can signal discomfort or illness.

How do you know the treatment is working?

Look for fewer flakes, comfortable skin and normal grooming. Track licking, appetite and activity, and take photographs in similar lighting.

Keep the planned recheck appointment. Contact your vet sooner if soreness or hair loss develops, or your cat seems unwell. Recovery depends on the cause, and chronic conditions may need ongoing management.

Frequently asked questions

Can I put coconut oil on my cat’s dry skin?

Ask your vet first. Cats lick products from their fur, and oil does not address many causes of flaking. Choose any moisturiser with the diagnosis and grooming behaviour in mind.

Should I wash my cat every week to remove dandruff?

Only if your vet has recommended that schedule for a specific condition. Most healthy cats do not need weekly bathing, and treatment frequency should suit the individual cat.

Can my cat have a skin problem without scratching?

Yes. Some cats show excessive licking, chewing or hair loss instead. Others develop flakes because they are grooming less, rather than because the skin is itchy.

Will brushing alone fix a flaky coat?

It can remove loose flakes and help prevent tangles. If the dandruff returns quickly, or your cat has redness, discomfort or other changes, arrange a veterinary examination to find the cause.

For practical guidance on your cat’s skin, grooming and everyday wellbeing, explore ASK A VET™. A new or persistent change in their coat is a useful reason to check how they are feeling underneath it.