According to Dr. Nurhan Ezik, medical director and owner of Englewood Veterinary Center, there are many ways to prevent periodontal disease for your pet. The best way is to the brush your animal’s teeth every day. Although it may seem like a chore it is the best preventative health care for dental disease. Make sure you visit your veterinarian for general dental cleaning using an ultra sonic scaler, and polishing of the teeth. This routine is the same idea that we would go through for our regular dental cleaning. In addition, there are oral care treats and foods that aid in a healthy dental hygiene for your pet.

Owners may find it difficult to find the time to commit to this task, and will attempt it once a week or month. In addition, sometimes there is a struggle to keep the animal still. Do not force your pet; try to make it as enjoyable as possible. Easing into brushing should begin with a piece of gauze wrapped around your index finger, and gently rub along the most frontal part of your pets’ mouth. Gently stroke the teeth and gums, allowing the pet to be comfortable with the process. Remember to praise and give treats to ensure your pet is enjoying the process too. Every day, try to get the animal comfortable with you touching its’ mouth, each day reach further inside the mouth until you can eventually rub the most back part of their teeth. In addition, gradually change from a piece of gauze to a finger brush to increase effectiveness.

Isn't her 15 minutes over yet?

Eeeechh Dog lipping :-(

A dog's mouth is cleaner than a human's. the saliva has natural antibiotics which is why a dog licks its wounds.

Klitschko's cock on the other hand, who knows where that thing's been and it goes in Hayden's mouth constantly.

Here’s the myth that makes dogs sound like a dental miracle: Despite all the leftover macaroni, rubber bands and dead squirrels they chew, our canine friends still maintain better oral hygiene than human beings do, no matter how studiously we floss and how often we visit our dentists.

Could this really be true?

Well, sadly, no. In short, a dog’s mouth is besieged by its own legions of germs, roughly as huge in population as those living in the human mouth and causing a similar array of dental illnesses.

“It’s like comparing apples and oranges,” says Colin Harvey, a professor of surgery and dentistry at the University of Pennsylvania’s School of Veterinary Medicine. He is also the executive secretary at the American Veterinary Dental College.

Although there’s a vast overlap of bacteria in the mouths of both species, Harvey considers the question of which one is cleaner to be irrelevant because a) both are teeming with microbes, and b) in many cases, a dog’s dental bacteria differ from their human counterparts.

One example is the Porphyromonas, a family of rod-shaped bacteria known for causing periodontal disease, a serious gum infection that leads to the loosening and, eventually, detachment of teeth in both humans and animals. Scientists have spotted two distinct species within the family: P. gingivalis was found in the human dental plaque, while its sibling, P. gulae, was found in dogs. Both bacteria thrive on periodontal tissues, eating up the gums and reducing well-rooted teeth to shaky cavities.

Although there are no theories so far to correlate breed and a dog’s proneness to periodontal disease, small and old dogs generally have higher risks of developing a serious form of the disease.

Another common dental disease in humans, however, has largely spared dogs. Dental caries (tooth decay), which according to a 2003 World Health Organization report may affect 90 percent of schoolchildren around the world, hits only about 5 percent of dogs. As complicated as the reason may be, most scientists, including Harvey, point to the scarcity of a bacterium in dogs’ mouths as the major explanation.

The culprit bacterium, S. mutans, eats a big sugar molecule by chopping the sugar into two slightly smaller molecules. This process produces acid as a byproduct. Therefore, the bacterium has evolved to require a slightly acidic habitat, and if lucky, it ends up in the more acidic human mouth rather than the more alkaline dog’s mouth.

One of the rumors related to the cleanliness of a dog’s mouth is the idea that human bites are more infectious than dog bites. However, this too doesn’t hold up to scrutiny. According to Jeein Chung, a veterinarian at Hoboken Animal Hospital in New Jersey, the danger of both human and dog bites depends on the kinds of bacteria in the mouth and the depth of the wound. The bottom line: Cleanse as thoroughly as possible after getting bit, and go to an emergency room if you feel the wound go anywhere beyond the muscles.

As for dogs’ favorite archrivals — I mean, besides squirrels — cats are found to be largely in an identical condition to that of dogs. “We haven’t done as much research on cats,” says Harvey. “But to the extent of what’s been studied, they are [almost] the same.”

This answer is provided by Scienceline, a project of New York University's Science, Health and Environmental Reporting Program.

So you've mastered the art of google and cut and paste? Big deal.

The real truth is the poor puppy don't know where Hayden's mouth has been.

A dog is probably one of the cleanest thing you'll have to stuff you mouth with if you want to succeed in hollywood.

Some don't have her chance.