dog teeth with tartar .

pet nose mammal dog animal eye organ head skin puppy face whiskers snout carnivore cat ear mouth close view teeth tartar teeth tartar dog vet mouth bacterial plaque enamel face residue animals stone medicine incisors gum occupation old check head nose canines close-up examining care cute smile scalling preventative hospital hygiene portrait dentist hurt sick veterinary dental canine animal pet mammal cleaning veterinarian health medical terrier clinic dental brush