Dental Care for CatsPink and white are the colors you want to see when you look inside your cat's mouth. No brown tartar on the teeth. Healthy pink, not red, gums. I am a cat, not a veterinarian, so make sure your check with your vet about dental care for your cat. How To Keep Those Dental Colors What you need: cotton swab feline toothpaste feline tooth brush Do not use human toothpaste! It makes us very, very sick.: