Unfortunately there is no easy way to maintain good dental hygiene for our pets.  The concept that chewing hard objects and hard dry food will maintain good dental hygiene has long ago been proven to be false.  As we understand that dental health is very important for the overall health, much attention has turned to dental care products.
Most of the new dental products for pets contain enzymatic action.  These enzymes slow the conversion of plaque to tartar.  Less tartar relates to better dental health and less care needed professionally.  These products may be used as a toothpaste, oral rinse, or treats.

Toothpastes come in a variety of flavours. Typically malt or seafood is favoured by cats and poultry or beef by dogs.  A very small amount of this product is required, essentially just enough to coat the target area.  It may be applied with a very soft toothbrush, a rough cloth (cheese-cloth), or a finger toothbrush.

Pets accumulate tartar almost exclusively on the outside surface of their teeth. Even with their mouth closed one can reach the surfaces most affected by tartar.   It is wise to approach the task in a patient manner.  Wiping only the front, easy to reach teeth first, followed by verbal praise and a treat.  Each day try to do a few more teeth.  If the pet is frightened, try to do less while still repeating the praise and reward.  In time the pet will  become comfortable with the procedure and will allow full brushing or wiping.  A horizontal motion is used to apply the toothpaste.  One need not brush each area for a long period of time.  Thirty to forty-five seconds on each side and forty seconds on the front teeth will be quite adequate.  Optimally one will brush once each day.  Plaque hardens to tartar in about 36 hours.  Thus brushing daily will minimize the chance for tartar to form from the soft plaque.

Although this same technique can be used on either dogs or cats, cats are much more difficult to work with as they seldom respond to praise and treats.

Chew treats for dogs and recently for cats have been clinically shown to reduce dental tartar when used in combination with brushing.  You should consult with your veterinarian about chew treats that will enhance your home dental care program.

Should tartar accumulate under the gum line, gingivitis will occur,   once this happens pets should have their teeth professionally cleaned to prevent the gum infection from causing wear and tear to internal organs.  Dental cleaning in pets requires a general anesthetic to ensure a still patient and proper cleaning of the teeth both above and below the gumline.