Dental Care for Dogs and Cats: Why It Matters and How to Start
In this guide
Dental disease is one of the most common health problems vets see. Plaque hardens into tartar, inflames the gums, and eventually damages the structures holding teeth in place.
Pets rarely show obvious signs of tooth pain. Many keep eating normally while living with sore mouths.
Warning signs
- Bad breath
- Yellow or brown tartar on the teeth
- Red or bleeding gums
- Dropping food, chewing on one side, or reluctance to eat hard food
- Pawing at the mouth or drooling
- In cats, red lines along the gum or holes at the gum line
Brushing is the gold standard
Daily brushing is the most effective way to prevent plaque building up. Even several times a week makes a big difference. Use a toothpaste made for pets — human toothpaste can contain ingredients such as xylitol and fluoride levels that are unsafe if swallowed.
Building up to brushing
- Start by letting your pet lick a little pet toothpaste from your finger
- Then gently rub a finger along the outside of the teeth and gums
- Introduce a soft pet toothbrush or finger brush
- Focus on the outer surfaces of the back teeth, where tartar builds most
- Keep sessions short, calm, and followed by a reward
Other helpful options
Dental diets, chews, and water additives can help reduce plaque, though none are as effective as brushing. Look for products that have been independently assessed for effectiveness. Avoid very hard items such as antlers, bones, and hard nylon toys, which can fracture teeth.
Professional cleaning
Once tartar has built up, it cannot be brushed away. Your vet may recommend a dental cleaning under general anaesthetic, which allows the teeth to be cleaned above and below the gum line, examined properly, and X-rayed. Damaged teeth may need to be removed. Anaesthesia-free cleaning only cleans the visible surface and does not treat disease below the gums.
Make it part of the routine
Ask your vet to check your pet’s teeth at every annual appointment. Breeds with crowded mouths, such as small dogs and flat-faced breeds, are especially prone to dental disease and benefit from early prevention.
This is general pet-care information, not veterinary advice. Every animal is different — if you are worried about your pet's health or behaviour, contact your veterinarian. In an emergency or a suspected poisoning, call your vet or an animal poison-control line immediately.