Just like humans, cats and dogs require daily brushing of their teeth to provide the best control over the progression of dental disease. Many things can contribute to dental disease, including diet, age, breed and genetic predisposition. But the more at-home dental care you can provide, the better off your pet's teeth will be.
Starting a teeth-brushing regime can seem like a daunting task if you've never brushed an animal's teeth before. Here are some easy tips to help you get started.

2) Introduce a small amount of toothpaste with your finger. Rub this against the teeth and the gums to get your pet used to the taste and sensation. Be sure to use a toothpaste designed for dogs and cats.
3) Bring on the toothbrush! Wet the bristles down and start brushing the larger canine teeth in gentle circular motions.

5) Finish with brushing the front teeth by holding the muzzle with your other hand and lifting the lips to allow access.
When you are first introducing this to your cat or dog, you may need to start very slowly, and reward after each step. Do not rush into a full brushing as your dog or cat may object and be more resistant next time. The end goals are an easy teeth-brushing experience every time, fresher breath and a healthier pet!
Check out this site for further teeth-tips!
Vanessa Tonn, DVM
Bowmanville Veterinary Clinic