A puppy should have 14 teeth on top and 14 on bottom. This includes 12 incisors, 4 canine teeth, and 12 premolars. Puppies don't have molars. A dog starts to get their permanent teeth when they ...

Mice have four incisors, two maxillary (upper) incisors, and two mandibular (lower) incisors. Canine teeth and anterior premolars are absent—the toothless space between the incisors and molar ...