Cats are skilled at hiding pain, and dental disease is no exception. A cat can continue eating with sore gums or painful teeth, so waiting for them to stop eating is not a good way to judge oral health.
What dental problems affect cats?
Plaque and tartar can contribute to gum inflammation and periodontal disease. Cats can also develop painful tooth resorption and other oral conditions that cannot be diagnosed properly at home.
Signs your cat may have dental pain
- persistent bad breath;
- red or bleeding gums;
- drooling;
- dropping food;
- chewing on one side;
- preferring softer food;
- pawing at the mouth;
- reduced grooming;
- weight loss or reduced appetite;
- becoming irritable when the head is touched.
How to introduce tooth brushing
Use cat-specific toothpaste and a suitable pet toothbrush. Never use human toothpaste.
- Start by letting your cat lick a tiny amount of cat toothpaste from your finger.
- Gradually get them used to the lips being lifted.
- Touch the outer tooth surfaces briefly with a finger or soft brush.
- Build up slowly over several days or weeks.
- Reward calm behaviour and stop before your cat becomes distressed.
Cats Protection suggests holding the brush around a 45-degree angle so the bristles reach the tooth surface and gum margin.
What if my cat will not tolerate brushing?
Do not turn dental care into a daily battle. Your vet can suggest alternatives such as dental diets or appropriate oral-care products. Some cats simply will not accept brushing safely.
Do dental treats and powders help?
Some products are designed to provide mechanical chewing action or complementary oral support. They should not be expected to remove established tartar or treat painful dental disease.
Our Cat Dental Care collection includes products such as Nice Gnashers Dental Tincture and other pet oral-care options. Follow the label and check that treats fit into the overall diet.
Does dry food clean cats’ teeth?
Ordinary dry kibble should not be treated as a toothbrush. Some specially formulated veterinary dental diets are designed to alter plaque or tartar accumulation, but standard biscuits do not guarantee dental health.
Bad breath is not “normal cat breath”
A mild food smell after eating is different from persistent strong odour. Bad breath can be associated with dental disease and, less commonly, other health problems.
Professional dental treatment
If dental disease is present, your vet may recommend examination and treatment under general anaesthetic. This allows the whole mouth, including areas below the gum line, to be assessed properly.
Home scraping of tartar is not a substitute because it does not treat disease below the gums and can damage the tooth surface.
When should you contact the vet?
Arrange a check if your cat has bad breath, drooling, difficulty eating, red gums, visible tartar, broken teeth, facial swelling or any change in appetite or behaviour that could reflect pain.
Frequently Asked Questions
How often should I brush my cat’s teeth?
Daily brushing offers the strongest home plaque control if your cat tolerates it. Build up gradually.
Can I use dog toothpaste?
Only if the product is specifically labelled as safe for both dogs and cats. Never use human toothpaste.
Why does my cat still eat if their teeth hurt?
Cats often continue eating despite significant oral pain, which is why regular checks are important.
Can dental treats remove tartar?
They may support oral hygiene, but established tartar usually requires professional cleaning.
Is bad breath normal in older cats?
No. Age increases the likelihood of dental disease, but persistent bad breath should not be dismissed as normal ageing.
Related guides
This guide provides general cat-care information and does not replace veterinary advice.