10 Best Supplements for Older Dogs in 2023: Reviews & Top Picks

woman giving old dog a treat

Dog owners must be prepared to make certain changes to their dogs’ lifestyles as they age. Older dogs will benefit from changes in their diets to accommodate different nutritional needs, and supplements can help reduce some effects of aging.

Nutrients, like glucosamine, antioxidants, and omega-3 fatty acids can all help with common issues older dogs start to face, including arthritis and cognitive functioning.1 Discussing dietary changes with your veterinarian can help you determine what kinds of supplements to look for. Our reviews of supplements for older dogs will also help you get familiar with your options and find the best supplements for your older dog.

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A Quick Look at Our Favorites in 2023

Image Product Details

Best Overall

Winner

Zesty Paws Senior Advanced 11-in-1 Bites Chicken Flavored Soft Chews M
Zesty Paws Senior Advanced 11-in-1 Bites Chicken Flavored Soft Chews M

  • Supports healthy digestion and immune system

  • Nourishes skin and coat

  • Well-rounded formula supports healthy aging

  • Best Value

    Second place

    Bark&Spark Glucosamine Hip & Joint Care Dog Treats Supplement
    Bark&Spark Glucosamine Hip & Joint Care Dog Treats Supplement

  • Suitable for all life stages

  • Easy to hide in food

  • Supports hip and joint health

  • Premium Choice

    Third place

    PetHonesty Hemp Hip + Joint Health Senior Chicken Flavored Soft Chew J
    PetHonesty Hemp Hip + Joint Health Senior Chicken Flavored Soft Chew J

  • Comes in three different flavors

  • Free of artificial preservatives, steroids, and GMOs

  • Alleviates arthritis pain and supports healthy joint-related recovery

  • PetNC Natural Care Hip & Joint Soft Chews Joint Supplement for Dogs
    PetNC Natural Care Hip & Joint Soft Chews Joint Supplement for Dogs

  • Budget-friendly option

  • Suitable for all life stages

  • Supports bones, joint lubrication, and healthy cartilage

  • NaturVet VitaPet Senior Daily Vitamins Plus Glucosamine Dog Supplement
    NaturVet VitaPet Senior Daily Vitamins Plus Glucosamine Dog Supplement

  • Covers wide range of health needs

  • Formulated by veterinarians in the US

  • Contains boost of glucosamine for joint support
  • The 10 Best Supplements for Older Dogs

    1. Zesty Paws Senior Advanced 11-in-1 Bites Soft Chews Multivitamin – Best Overall

    Zesty Paws Senior Advanced 11-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Senior Dogs

    Product Form: Soft chew
    Ingredients: Psyllium, Glucosamine HCl, Proprietary Multifunctional Blend, Vitamin B3 (Niacin), Vitamin E

    Zesty Paws Senior Advanced 11-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Senior Dogs is one of the most well-rounded supplements, making it the best overall supplement for older dogs. This multivitamin is packed with nutrients that support various aspects of aging.

    It contains psyllium husk, digestive enzymes, and niacin to help with digestion and improve healthy immune responses. It has vitamins and minerals to nourish and moisturize the skin and coat. The blend of Zesty’s Cran-Max and B-complex vitamins support bladder, kidney, and urinary tract functioning. You’ll also find plenty of nutrients that support heart health, joint health, and vision.

    Considering how much is packed into each soft chew, it’s no surprise that this supplement is on the more expensive side. However, it has many benefits that promote healthy aging, so you’re definitely getting your money’s worth with this product.

    Pros
    • Supports healthy digestion and immune system

    • Nourishes skin and coat

    • Well-rounded formula supports healthy aging

    Cons
    • Relatively expensive


    2. Bark&Spark Glucosamine Hip & Joint Care Dog Treats Supplement – Best Value

    Bark&Spark Glucosamine Hip & Joint Care Dog Treats Supplement

    Product Form: Soft chew
    Ingredients: Glucosamine, Chondroitin, MSM, Omega-3

    These Bark&Spark supplements are a more budget-friendly option and a powerful formula that makes them the best supplements for older dogs for the money. The chews have a savory natural chicken flavor and are extremely soft with a crumbly texture. Since the texture is crumbly, you do have to be careful to avoid making a mess. However, this texture makes them easy to break apart and sneak into your dog’s food if it has a particularly picky palate.

    The chews are safe for dogs of all ages, so it’s an excellent item for multi-dog homes to have. Older dogs will benefit from glucosamine, chondroitin, and omega-3 fatty acids, which all help with hip and joint health. They address inflammation issues and can aid in increasing joint mobility.

    Pros
    • Suitable for all life stages

    • Easy to hide in food

    • Supports hip and joint health

    • Reduces inflammation

    Cons
    • Crumbly texture can make a mess


    3. PetHonesty Hemp Hip + Joint Health Soft Chew Joint Supplement – Premium Choice

    PetHonesty Hemp Hip + Joint Health Senior Chicken Flavored Soft Chew Joint Supplement for Senior Dogs

    Product Form: Soft chew
    Ingredients: Glucosamine HCl, Green Lipped Mussel, Hemp Seed Oil Powder

    As man’s best friend, dogs deserve the best, and these PetHonesty supplements for senior dogs are an excellent premium choice that goes above and beyond to support hip and joint health. Chicken is the most popular flavor, but you can also choose from bacon or duck. The chews are soft and easy for dogs with dental issues to swallow.

    Every batch of supplements is made in the USA and with natural ingredients. The formula is free of artificial preservatives, steroids, and GMOs. One of the main ingredients is Green Lipped Mussel (GLM), which is a natural food packed with nutrients beneficial to older dogs, like chondroitin sulfate and antioxidants. The supplements also contain a nutritious veggie blend.

    Along with addressing arthritic pain, this supplement may help with recovering from joint-related surgeries. With the many benefits and clean and natural ingredient list, this supplement is more expensive than most, but it’s definitely worth the cost.

    Pros
    • Comes in three different flavors

    • Free of artificial preservatives, steroids, and GMOs

    • Alleviates arthritis pain and supports healthy joint-related recovery

    Cons
    • Relatively expensive


    4. PetNC Natural Care Hip & Joint Soft Chews Joint Supplement

    PetNC Natural Care Hip & Joint Soft Chews Joint Supplement for Dogs

    Product Form: Soft chew
    Ingredients: Glucosamine, Chondroitin, Methylsulfonylmethane (MSM), Vitamin C

    These PetNC supplements are a more affordable option. However, they do contain some fillers, like caramel color, dried cheese, and mixed tocopherols natural flavors.

    Many dog owners have seen improvements in their dog’s mobility after feeding them these supplements consistently. The main ingredients include glucosamine sourced from shellfish and chondroitin sulfate, which support the joints and hips. The formula also contains vitamin C, manganese, and hyaluronic acid, which all further support the bones, joint lubrication, and healthy cartilage.

    These supplements are most beneficial to senior dogs, but athletic and working dogs that are in constant movement can also benefit from them.

    Pros
    • Budget-friendly option

    • Suitable for all life stages

    • Supports bones, joint lubrication, and healthy cartilage

    Cons
    • Contains filler ingredients


    5. NaturVet VitaPet Senior Daily Vitamins Plus Glucosamine Dog Supplement

    NaturVet VitaPet Senior Daily Vitamins Plus Glucosamine Dog Supplement

    Product Form: Soft chew
    Ingredients: Brewer’s Dried Yeast, Glycerin, Dried Potato Product, Flaxseed

    These daily vitamins by NaturVet cover a wide spectrum of needs specific to older dogs. They were formulated by veterinarians in the US and contain many beneficial nutrients, like omega-6 fatty acids, calcium, phosphorus, and choline. The formula also contains a boost of glucosamine for added joint support. Each chew is infused with a breath aid to help freshen your dog’s breath.

    The chews contain natural flavors to taste more appealing to dogs, but they don’t seem to pass the picky palate test. So, if your dog is a particularly picky eater, it’s most likely it won’t enjoy eating them.

    Pros
    • Covers wide range of health needs

    • Formulated by veterinarians in the US

    • Contains boost of glucosamine for joint support

    Cons
    • Picky eaters may not like these chews


    6. Natural Dog Company Extra Strength Joint Support Liquid Glucosamine

    Natural Dog Company Extra Strength Joint Support Liquid Glucosamine

    Product Form: Liquid
    Ingredients: Glucosamine HCl, Chondroitin Sulfate, MSM, Hyaluronic Acid

    This supplement isn’t specifically for senior dogs, but they can still benefit from it. Daily use can help alleviate joint pain and stiffness and nourish bones, joints, and collagen. The formula derives high-quality glucosamine HCl, chondroitin sulfate, manganese, and hyaluronic acid from natural sources. It’s free of any additives or preservatives and is safe for all breeds and ages.

    The liquid form makes it easy to give it to your dog. You can mix it with either its food or water, and it’s nearly odorless, so it’s a great alternative for dogs that don’t like pills or have dental issues.

    As a high-quality product, it’s no surprise that this supplement is relatively expensive. We do wish that we could see Natural Dog Company produce a more well-balanced liquid supplement for older dogs. However, there’s no denying that many customers are satisfied with the performance of what this product promises to do.

    Pros
    • Addresses joint pain and stiffness

    • Safe for all breeds and ages

    • Easy to mix with food and water

    Cons
    • Relatively expensive


    7. VetriScience Canine Plus Soft Chew Multivitamin for Senior Dogs

    VetriScience Canine Plus Soft Chew Multivitamin for Senior Dogs

    Product Form: Soft chew
    Ingredients: Oat Flour, Brewer’s Dried Yeast, Glycerin, Rye Flower

    These VetriScience soft chews for seniors are a more affordable multivitamin for dogs than Zesty Paws. It has more mixed reviews than Zesty Paws’ multivitamins for senior dogs, but many dog owners have reported significant improvements in their dogs’ health.

    Each chew contains over 25 balanced ingredients to help with daily bodily functioning. The formula includes biotin, which promotes skin elasticity and moisturizes the skin and coat. It also contains inositol, which supports cardiovascular and cognitive systems.

    The chews have a veggie flavor, which some dogs may like. However, many have turned their noses from them. Fortunately, they have a soft texture, so it’s easy to break them apart and sneak them into your dog’s food or a pill pocket.

    Pros
    • Budget-friendly multivitamin for senior dogs

    • Improves skin elasticity

    • Supports cardiovascular and cognitive systems

    Cons
    • Inconsistent results among users

    • Dogs may not like veggie flavor


    8. Nutramax Cosequin Immune & Joint Health Soft Chew Supplement

    Nutramax Cosequin Immune & Joint Health Soft Chew Supplement for Senior Dogs

    Product Form: Soft chew
    Ingredients: Glucosamine Hydrochloride, Sodium Chondroitin Sulfate, Methylsulfonylmethane (MSM), Yeast Extract

    This supplement is specifically formulated to support the joint health of senior dogs. Dogs of all breeds and sizes can benefit from it, and the texture is extremely soft. The chews are easy to break, and dogs that have dental issues or difficulty chewing will have an easy time eating them.

    The ingredient list is also very simple, which can be both good and bad. The short ingredient list makes it a good choice for dogs with sensitive stomachs or digestive issues. However, the formula only supports joint health and mobility. So, if your dog has other age-related concerns, like cognitive issues, this supplement won’t be of much help.

    Along with containing glucosamine and chondroitin, this supplement uses methylsulfonylmethane (MSM) as one of the main ingredients. MSM addresses joint pain with its anti-inflammatory properties and can also reduce muscle damage and stress after exercise.

    Pros
    • Soft texture is easy for senior dogs to chew

    • Simple ingredient list suits dogs with sensitive stomachs

    • MSM helps reduce muscle damage and stress

    Cons
    • Only addresses joint and mobility issues


    9. VetIQ Maximum Strength Hip & Joint Soft Chew Joint Supplement

    VetIQ Maximum Strength Hip & Joint Soft Chew Joint Supplement for Dogs

    Product Form: Soft chew
    Ingredients: Glucosamine HCl, Fish Oil, Krill, Eicosapentaenoic Acid (EPA)

    This supplement is specifically formulated for adult dogs in need of extra joint and mobility support. It contains glucosamine to help lubricate the hip and joints and make movement easier for dogs. Fish oil and krill are excellent sources of omega fatty acids that further support the condition of cartilage and connective tissues.

    The formula uses all-natural ingredients and has real chicken flavor to appeal to picky dogs. Its main purpose is to address mobility issues. So, if you’re looking for a more well-rounded supplement that also addresses other health concerns, like cognition and digestion, you’ll want to look elsewhere.

    Pros
    • Helps make movement easier

    • Supports cartilage condition and connective tissue

    • Uses all-natural ingredients

    Cons
    • Only supports joints and mobility


    10. Wholistic Pet Organics Canine Complete Powder Multivitamin

    Wholistic Pet Organics Canine Complete Powder Multivitamin for Dogs

    Product Form: Powder
    Ingredients: Organic Kelp, Organic Flaxseed, Fish Protein Powder, Calcium Ascorbate

    While this multivitamin isn’t specifically formulated for older dogs, it’s beneficial for dogs of all ages. So, it’s a great option for multi-dog homes. Older dogs will benefit from the essential fatty acids and antioxidants. The probiotics and natural enzymes in the formula will also promote healthy digestion.

    This multivitamin comes in powdered form. It’s easy to sprinkle and mix in your dog’s food or water, making it a considerable choice for picky eaters.

    The nutrients in this supplement are derived from healthy natural foods, like flaxseed and kelp. It does contain a small amount of organic garlic. Garlic contains properties that boost the immune system, and it’s safe for most dogs to eat in small amounts. However, if your dog has anemia or other related issues, you may want to pass on this supplement.

    Pros
    • Benefits all life stages

    • Formula contains essential fatty acids and antioxidants

    • Can sprinkle in food and water

    Cons
    • Not specifically formulated for older dogs

    • Contains small amount of garlic

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    Buyer’s Guide: Choosing the Best Supplements for Older Dogs

    As a dog gets older, the focus of its diet shifts to addressing conditions related to aging. While a dog’s diet and nutrient intake won’t guarantee immunity to certain health issues, they still play a role in maintaining its health. So, it’s important for dog owners to familiarize themselves with common supplements given to older dogs. Here are some ingredients and nutrients that you can usually find in supplements for older dogs.

    Glucosamine & Chondroitin

    Glucosamine and chondroitin are common compounds that veterinarians will recommend for dogs experiencing joint pain or arthritis. They may also help alleviate pain from hip dysplasia or be used as a supplemental treatment for spinal disc injury.

    More research needs to be completed to determine the exact effects of glucosamine and chondroitin and how they benefit older dogs. However, some studies show promising effects of glucosamine and alleviating pain related to osteoarthritis.

    Omega-3 Fatty Acids

    Omega-3 fatty acids are commonly found in fish, and they contain DHA. DHA is a component that may help with cognitive function. So, older dogs that are starting to display canine cognitive dysfunction may benefit from fish oil supplements that contain omega-3 fatty acids. Omega-3 fatty acids may also help with treating arthritis pain and chronic kidney disease.

    dog and fish oil
    Image Credit: metodej, Shutterstock

    Antioxidants

    Many benefits are associated with antioxidants. They help boost a dog’s immune system and can also help alleviate inflammation associated with arthritis.

    Antioxidants may also help with cognitive functioning and be used to treat age-related behavioral issues.

    Green Lipped Mussel (GLM)

    Green Lipped Mussel (GLM) is a common ingredient found in supplements for older dogs. It’s an excellent source of several vitamins and minerals, including iron, selenium, and B vitamins. It also contains high volumes of chondroitin sulfate and may have anti-inflammatory effects that inhibit inflammation and pain produced by certain enzymes and proteins.

    Hemp or CBD Oil

    Hemp products are becoming more available in pet supplements. Hemp oil and CBD oil don’t contain amounts of tetrahydrocannabinol (THC) that cause psychoactive effects in dogs. Hemp oil is a good source of omega fatty acids and is known to nourish the skin and coat.

    CBD oil may also produce a calming effect in some dogs and may help address age-related obsessive behaviors and alleviate joint pain.

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    Conclusion

    Out of all our reviews, Zesty Paws Senior Advanced 11-in-1 Bites Soft Chews Multivitamin is the best supplement for older dogs. It supports their overall health and promotes healthy aging.

    Bark&Spark’s supplements are an affordable option that’s great for dog owners that are just starting to enter the world of supplements with their older dogs. PetHonesty’s soft chews for seniors combine premium-grade ingredients to support healthy aging.

    Supplements for older dogs can positively impact their quality of life. So, make sure to consult your veterinarian to determine the best time to give your dog supplements.


    Featured Image Credit: SeventyFour, Shutterstock

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