Petsmart has a cute  Nylabone Puppy Chew Dental Dog Bone for $3.45; free shipping with orders over $49, as always. Not only is this cute and fits a wide variety of dog breeds, but it is also healthy for their teeth. They can't brush; why not get them something for their teeth that will be fun too?

Developing proper chewing habits is one of the best lessons your young pup can learn. Start them down the right path now with a chew they'll love! The Nylabone Puppy Dental Bones are made of softer materials for puppies. They help puppies develop proper chewing habits, grow strong teeth and jaws. Textures assist with dental care by aiding in the removal of plaque and tartar.

Includes: 1 Puppy Dental Bone
Intended For: Puppies
Activity: Flavorful chewing!
Pet Size: Small/Puppies up to 15 lbs.
Color: Blue
Flavor: Chicken
Caution: Product is not intended to be eaten or ingested. If you think your dog may have swallowed a piece, contact your veterinarian. Inspect before giving to your dog to make sure it's whole and intact. Check frequently & replace if worn or damaged or if it becomes too small to chew safely. Hand wash with warm soapy water & rinse thoroughly.

Instructions: It is important to select the proper size & type of chew for your dog's age, weight & chewing strength. Non-edible chews should be large enough to encourage chewing from the side rather than top and bottom. If you have more than one dog in your household, select chews appropriate for the largest, strongest chewer. Always supervise the use of all chews & chew toys.