Our Top Picks
Best Overall: Zesty Paws Salmon Oil for Dogs & Cats at Amazon
"Full of benefits and super easy to add to your dog's food."
Best Pill: Nordic Naturals Omega 3 Pet Soft Gels at Amazon
"Supports healthy skin, a soft coat, and a strong immune system."
Best Liquid: Vital Pet Life Salmon Oil at Amazon
"The liquid form will be easier for dog owners who struggle with a pill."
Best for Allergies: Grizzly Salmon Oil Dog Food Supplement at Amazon
"Customers have seen a noticeable reduction in skin irritation."
Best for Coat: pawlife Omega 3 for Dogs at Amazon
"Includes ingredients like flaxseed and palm fruit oil for additional nutrients."
Best for Skin: International Veterinary Sciences Lipiderm Fish Oil at Chewy
"Formulated to reduce shedding clear up issues like flea-bite dermatitis."
Best for Joints: Finest for Pets Omegease Omega-Rich Fish Oil at Amazon
"Another benefit of fish oil is its ability to reduce to loosen up stiff joints."
Best for Kidney Disease: Milk Thistle Liver at Amazon
"Rely on a blend of fish oils and milk thistle to support kidney health."