Best 5 Senior Dog Supplements You Can Buy

Peter Armani | 16-02-2026

As dogs age, their nutritional needs often change, and supplements can play a helpful role in supporting their health and comfort. Senior dog supplements are formulated to address common concerns like joint mobility, immune function, digestion, and skin or coat health. With a variety of blends available, finding the right supplement depends on your dog’s specific needs and preferences. Below, you’ll find a comparison of several popular options to help guide your decision.

Editor's Choice
Zesty Paws Senior Multivitamin Treats
Zesty Paws Senior Multivitamin Treats
Premium Pick
VetriScience Senior 27+ Active Health Chews
VetriScience Senior 27+ Active Health Chews
Budget Pick
Zesty Paws Senior Multivitamin Chews
Zesty Paws Senior Multivitamin Chews

Top 5 Senior Dog Supplements

We researched and compared the top products in the Senior Dog Supplements category to provide you with these recommendations.

1. Zesty Paws Senior Multivitamin Chews

Comprehensive Senior Blend
Zesty Paws Senior Multivitamin Chews
8.9

Zesty Paws

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These soft chews have a gentle texture, making them easy for older dogs to enjoy as a treat or mixed into their food. They're formulated to support several aspects of senior dog health, including joints, digestion, and skin. The blend is designed for everyday use and can fit into most feeding routines.

What We Like:

  • Supports joint and mobility health
  • Includes antioxidants for immune support
  • Contains ingredients for skin and coat
  • Easy to serve as a treat

What Could Be Improved:

  • Flavor may not appeal to all dogs
  • Results may take time to observe

2. Zesty Paws Senior Dog Multivitamin Treats

8-in-1 Senior Support
Zesty Paws Senior Dog Multivitamin Treats
8.7

Zesty Paws

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These treats offer a broad approach to senior dog wellness, targeting joint, heart, brain, and immune health. The soft chew format is convenient for most older dogs and can be given daily. The formula includes ingredients commonly chosen for mobility, skin, coat, and digestive support.

What We Like:

  • Multifunctional wellness support
  • Includes joint and mobility ingredients
  • Features antioxidants and omegas
  • Supports digestive and immune health

What Could Be Improved:

  • May require regular use for best results
  • Some dogs may be picky about flavor

3. Zesty Paws Senior Multivitamin Treats

Targeted Senior Wellness
Zesty Paws Senior Multivitamin Treats
9.5

Zesty Paws

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These soft chews are designed for older dogs and have a texture that's easy on aging teeth. They're intended for daily use, either as a treat or split for portion control. The formula aims to address joint, skin, digestive, and overall senior health needs in one convenient step.

What We Like:

  • Includes joint-supporting ingredients
  • Supports skin and coat health
  • Contains probiotics and digestive enzymes
  • Easy-to-chew format
  • Addresses multiple senior health concerns

What Could Be Improved:

  • Some dogs may not like the taste
  • May require consistent use for noticeable effects

4. VetriScience Senior 27+ Active Health Chews

Broad Nutrient Formula
VetriScience Senior 27+ Active Health Chews
9.1

Vetriscience

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These daily chews provide a blend of vitamins, minerals, and fatty acids tailored for senior dogs. The chewable tablets are designed to be flavorful and can be incorporated into various feeding routines. They're formulated to support heart, brain, immune, skin, and joint health in older pets.

What We Like:

  • Comprehensive blend of nutrients
  • Supports multiple body systems
  • Chewable and flavorful
  • Suitable for homemade or raw diets
  • No artificial colors or preservatives

What Could Be Improved:

  • Some dogs may not prefer the tablet format
  • May not suit dogs with certain sensitivities

5. Petnc Senior Multi Chewables

Savory Liver Flavor
Petnc Senior Multi Chewables
8.7

Petnc Natural Care

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These chewable tablets are formulated for mature dogs and offer a blend of vitamins, minerals, and antioxidants. The savory liver flavor is designed to appeal to a wide range of dogs, including picky eaters. They're intended to be easy to dose and suitable for dogs of various sizes.

What We Like:

  • Supports overall daily wellness
  • Includes essential vitamins and minerals
  • Flavor appeals to many dogs
  • Can be adjusted for different dog sizes

What Could Be Improved:

  • Tablet format may not suit all dogs
  • Some dogs may need time to adjust to the taste

How to Choose Senior Dog Supplements

Senior dog supplements are designed to support aging pets in areas like joint mobility, digestion, immune function, and skin or coat health. Choosing the right option means considering your dog's unique needs and how easily they will accept the supplement.

Key Ingredients and Their Roles

Different supplements may prioritize certain ingredients. Match the formula to your dog's primary health goals for the best fit.

Supplement Formats and Palatability

Choose a format your dog is likely to enjoy and that fits your daily routine. Palatability is key for consistent use.

Dosing and Serving Size

Proper dosing ensures your dog receives the intended support. Adjust serving size as needed for your dog's size and appetite.

Monitoring Results and Adjusting

Supplements may take time to show benefits. Keep an eye on your dog's response and consult your veterinarian with any concerns.

FAQ For Senior Dog Supplements

1. What are common benefits of senior dog supplements?

Senior dog supplements often support joint health, digestion, immune function, and skin or coat condition. They are formulated to address age-related changes and help maintain overall wellness.

2. How do I know if my senior dog needs a supplement?

If your dog shows signs of stiffness, digestive issues, or changes in coat quality, a supplement may help. Consulting your veterinarian is the best way to determine if supplementation is appropriate.

3. Can I give my dog more than one supplement at a time?

It's important to avoid overlapping ingredients or excessive dosing. Always consult your veterinarian before combining supplements to ensure safety and effectiveness.

4. How long does it take to see results from a senior dog supplement?

Results can vary but often take several weeks of consistent use. Some changes, like improved mobility or coat condition, may be gradual.

5. Are there any side effects to watch for with senior dog supplements?

Some dogs may experience digestive upset or changes in appetite. Monitor your dog after starting a new supplement and consult your veterinarian if you notice any concerning symptoms.
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Peter Armani

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