Pet Supplements Guide

This page is educational reference material for preparing questions. A licensed veterinarian examines the animal, makes the diagnosis, and sets the treatment.

Evidence-based guide to pet supplements. Joint support, probiotics, omega-3s, and multivitamins reviewed for dogs and cats.

Key Information

What You Need to Know

Practical Recommendations

Expert Tips

Understanding the Research

Budgeting for Pet Care

Related Guides

Explore more of our comprehensive pet care resources.

Where can I learn more?

The National Animal Supplement Council seal and your clinic's list are the filter. Drugs pass FDA approval. A supplement still needs the clinic to read the bottle before the first dose. A dog on a prescription diet or a blood thinner should not get a new oil or joint powder until the clinic has looked at the bottle.

How often should I take my pet to the vet?

Match any joint powder, skin oil, or calming chew to a diagnosis made at an exam. Puppies and kittens are seen every 3 to 4 weeks until about 16 weeks before any supplement is added to the bowl. Adult dogs and cats need about one exam a year, and senior dogs, often from about 7 years and earlier in giant breeds, and senior cats from about 10, are commonly seen every six months before another jar is added. Human vitamin doses and essential oils can be toxic. A pet who is worse after a new product should be seen, and the package should come along.

How can I save money on pet care?

Buy one product the clinic named, in the dose they named. A basket of powders for coat, joints, and calm is how money disappears. If the sign you bought it for is still there in a month, stop and book a recheck before you open a second jar.

Editorial note: This pet supplements guide page is educational and should be used to prepare questions for a veterinarian, not replace an exam. Referral links, when present, do not influence the care guidance.