Paragon Small Toothbrush Dental Chews for Dogs, 150 ct (1071353)
Paragon Small Toothbrush Dental Chews for Dogs, 150 ct is an edible, toothbrush-shaped dental treat for dogs made with natural vegetable fibers. The rounded points help clean your dog's teeth and freshen their breath.
Expensive but useful
First, these are pretty expensive. They do seem to help the teeth and gums, though. Even my vet thinks so. Second, one of my three dogs refuses to eat these. Not sure if your luck would be any better. I'll keep using them, but I wish the price was lower.