Before introducing any oral hygiene aids, pet owners should consult their veterinarian, especially for senior dogs or those with medical conditions. For example, dogs with diabetes or liver disease may fare better with other tooth-cleaning options. Pups that quickly gulp or swallow treats may be better candidates for finger brushes, gauze, or specially designed cleaning tools instead of dental chews. Veterinarians can help determine any necessary precautions or customized recommendations involving dental chews for every unique dog.