Get rid of your dog’s bad breath Purchase toothpaste from your vet (yum! poultry flavor!), or opt for nonfoaming tooth powder for humans (foam scares some dogs). Feel free to use any human toothbrush. “Brush once a week, or as often as you can,” says Kim Nicholas, D.V.M., past president of the Washington State Veterinary Medical Association. By doing so, you’ll reduce plaque and tartar, helping to prevent gum disease, which can lead to loose teeth. Nicholas says not all dogs will put up with brushing. (It’s best to start when they’re puppies, but some older dogs can be trained.) He suggests you start by running your finger inside the dog’s mouth every once in a while. Move to a soft cloth and then a cloth with toothpaste before graduating to a toothbrush.
Pros Charge: $100 or more.
DIY Cost: $8.50 (about $6 for toothpaste and $2.50 for a toothbrush).