Food & NutritionAre vitamins necessary for my adult dog's health and long life?
As long as your dogs are getting a high quality dog food, you do not need to give them any vitamins. Their food will provide all the vitamins they need. You can give them glucosamine, which is a dietary supplement that helps with joint health. Typically it's given as 20 mg/lb of body weight, and you can find canine glucosamine tablets at the pet store. One of the most important things to do is have yearly vet health checks for them to make sure everything is ok. Be sure to keep up to date with their vaccines, flea treatment, deworming treatments, and heartworm treatments. Also have regular dental cleanings done with the vet. Just like humans, dogs need their teeth cleaned, and severe dental disease can lead to other problems such as liver abscesses and endocarditis from bacteria traveling from the mouth via the bloodstream. I hope this helps!
Updated on September 24th, 2025