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5 Best Dog Foods with Glucosamine for Joint Health

By: Arlene Divina
Arlene Divina, one of the content writers at IHD, loves going on adventures with her adorable fur baby. She now creates informative content for pet parents. Read more
| September 26, 2023
iHeartDogs is reader-supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you. 

As our loyal companions age, many dogs, especially larger breeds, face the challenges of joint pain and arthritis, and that’s where dog foods with glucosamine can help. Just as humans turn to supplements to alleviate joint discomfort, certain ingredients in dog food can play a crucial role in supporting joint health. Among the most notable is glucosamine. Selecting the best dog food enhanced with glucosamine can make a significant difference in the quality of life for your four-legged friend, ensuring they remain active and pain-free for as long as possible.

Check out our review of the top choices in dog foods with glucosamine and learn the benefits of enriching your dog’s diet with this important joint aid. We’ve got all the info you need to choose the best food for your pup.

What Are The Benefits of Dog Food That Contains Glucosamine?

Dog foods that contain glucosamine offer several significant benefits, primarily geared toward joint health and mobility:

  1. Joint Health Maintenance: Glucosamine is a naturally occurring compound in the body that helps produce molecules forming cartilage. As dogs age, their natural production of glucosamine decreases, leading to thinner cartilage and the onset of joint pain or arthritis. Feeding them a diet enriched with glucosamine helps maintain healthy cartilage levels.
  2. Arthritis Management: For dogs already suffering from arthritis, glucosamine provides the building blocks to repair damaged cartilage. It can help reduce inflammation, thereby reducing pain and increasing mobility.
  3. Post-Surgery or Injury Recovery: After surgeries, especially those related to the joints, or after injuries, a glucosamine-rich diet can aid in a faster and more efficient recovery by promoting cartilage regeneration.
  4. Preventative Care: For breeds predisposed to joint issues, such as Labradors or German Shepherds, foods with glucosamine can act as a preventative measure, supporting joint health from a young age.
  5. Enhanced Mobility and Activity Levels: Dogs fed a glucosamine-rich diet often exhibit improved mobility, leading to a more active and happy life, especially in their senior years.

Always consult with a veterinarian before making changes to a dog’s diet, especially when considering therapeutic foods or supplements. They can offer guidance tailored to an individual dog’s needs.

Does a Dog Food with Glucosamine Take the Place of a Glucosamine Supplement?

Dog foods fortified with glucosamine can certainly provide some of the necessary glucosamine to support joint health. However, whether they can completely replace a glucosamine supplement depends on several factors:

  1. Amount of Glucosamine in the Food: While many dog foods might advertise the addition of glucosamine, the actual amount present may be less than what’s needed for a therapeutic effect, especially for dogs with pronounced joint issues or arthritis.
  2. Dog’s Specific Needs: A dog that has severe joint degeneration or arthritis might require a higher dose of glucosamine than what’s provided in the food alone. In such cases, a supplement might still be necessary.
  3. Absorption and Bioavailability: The glucosamine present in dog foods may be absorbed differently than that in a dedicated supplement. Some supplements also combine glucosamine with other joint-supporting compounds like chondroitin or MSM, which can have a synergistic effect on joint health.
  4. Cost Effectiveness: Sometimes, it may be more cost-effective to feed a regular (but still high-quality) dog food and give a separate glucosamine supplement than to buy a specially formulated glucosamine-rich dog food.
  5. Flexibility in Dosage: With a separate supplement, it’s easier to adjust the dosage based on the dog’s specific needs. This flexibility can be especially useful if a dog’s joint health changes or deteriorates.

In conclusion, while dog foods with glucosamine can offer some joint health benefits and might suffice for preventative measures or mild joint issues, they might not fully replace the benefits of a dedicated glucosamine supplement, especially for dogs with significant joint health concerns. Always consult with a veterinarian to determine the best approach for an individual dog’s needs.

The 5 Best Dog Foods with Glucosamine for Joint Health

Sundays for Dogs
  • Air-dried, nutrient-rich, human-grade ingredients
  • 90% meat, 10% superfoods, 0% synthetics
  • Contains glucosamine and chondroitin
  • Easy to digest and dogs love the taste
  • Suitable for sensitive stomachs

Sundays for Dogs is a standout option for pet parents looking for a nutritious, joint-supporting diet. Its air-dried formula retains more nutrients than traditional kibble, offering a blend of ingredients rich in glucosamine and chondroitin for joint health. This food is easy to digest thanks to the wholesome ingredients and gentle preparation. Plus, it arrives at your home, ready to serve.

Purina ONE Plus Joint Health Formula
  • Glucosamine and fish oil helps support joint health and mobility
  • Real chicken is the first ingredient
  • Added vitamins, minerals and nutrients and omega-6 fatty acids
  • Deliciously crunchy dog kibble
  • Zero percent fillers

The Purina ONE Plus Joint Health Formula Natural with Added Vitamins, Minerals, and Nutrients Dry Dog Food is a dog food specifically designed to support joint health and mobility in dogs. It contains glucosamine and fish oil and has real chicken as its first ingredient to support strong muscles and a healthy heart. Additionally, it includes added vitamins, minerals, omega-6 fatty acids, and antioxidants to promote a shiny coat, healthy skin, and a strong immune system. The crunchy kibble and tender meaty morsels provide dogs with enjoyable textures.

Hill's Prescription Diet j/d Joint Care Chicken Flavor Dry Dog Food
  • Enriched with glucosamine and chondroitin sulfate
  • Omega 3 fatty acid, EPA, to nourish cartilage
  • L-carnitine for lean muscle building  
  • Formulated by Hill’s nutritionists and veterinarians 

Hill’s Prescription Diet j/d Joint Care Chicken Flavor Dry Dog Food is a veterinary diet designed to support a dog’s joint health. It is formulated by Hill’s nutritionists and veterinarians to improve a dog’s ability to move and jump in a short period of time. The dry dog food contains ingredients like glucosamine and chondroitin sulfate to preserve joint cartilage and L-carnitine to promote lean muscle growth. Additionally, the product contains clinically proven antioxidants to support a healthy immune system.

Purina Pro Plan Joint Health Large Breed Dog Food, Shredded Blend Chicken & Rice Formula
  • Crunchy kibble combined with tender, shredded pieces
  • Real chicken as the first ingredient
  • Fortified with guaranteed live probiotics
  • Used to be known as SAVOR Shredded Blend Large Breed Formula
  • Glucosamine and EPA, an omega-3 fatty acid

The Purina Pro Plan Joint Health Large Breed Dog Food is a 34 lb. bag of high-quality dog food that is specially formulated for large breed dogs. It contains a blend of crunchy kibble and tender, shredded pieces that provide a texture and taste that dogs love. The formula is high in protein, with real chicken as the first ingredient, and also includes guaranteed live probiotics for digestive and immune health. It was previously known as the SAVOR Shredded Blend Large Breed Formula.

Hill's Science Diet Healthy Mobility for Joint Health, Chicken Meal, Brown Rice & Barley Recipe
  • Provides EPA from fish oil for large breed joint support
  • Natural sources of glucosamine and chondroitin
  • Balanced set of minerals to promote strong bones
  • Made with natural ingredients
  • Made in the USA with global ingredients you can trust

Hill’s Science Diet Dry Dog Food is a large-breed dog food specifically designed to support hip and joint health. It contains EPA from fish oil, which is known to improve joint health in big dogs. Additionally, the food is made with natural sources of glucosamine and chondroitin to further support joint health, and a balanced set of minerals to promote strong bones. The product is made in the USA using global ingredients that are trustworthy.

Frequently Asked Questions About Dog Foods with Glucosamine

What is glucosamine and why is it added to dog food?

Glucosamine is a naturally occurring compound that helps in the formation and repair of cartilage. It’s added to dog food to support joint health, particularly in aging dogs or breeds prone to joint issues.

Can all dogs benefit from glucosamine-fortified foods?

While primarily beneficial for older dogs or those with joint problems, glucosamine can be a proactive measure for breeds prone to joint issues. However, it’s always best to consult a vet before making dietary changes.

How much glucosamine should be in dog food for it to be effective?

The optimal amount varies based on the dog’s weight and specific needs. Generally, a therapeutic dose ranges from 500-1500mg daily for a 50lb dog. Check the label and consult with a veterinarian.

Are there side effects to feeding my dog food with glucosamine?

Glucosamine is generally safe and side effects are rare. Some dogs might experience gastrointestinal upset. If you notice any adverse reactions, consult your veterinarian.

How long will it take to see results after switching to a glucosamine-enriched dog food?

Results aren’t immediate. It usually takes several weeks to a few months of consistent feeding to notice improvements in joint mobility or reduced signs of discomfort.

Can puppies eat dog food with glucosamine?

While glucosamine isn’t harmful to puppies, they typically don’t require it unless they have specific joint health concerns. It’s better to feed them food formulated for their growth needs.

Is it better to give my dog a glucosamine supplement or glucosamine-fortified food?

Both have their merits. Fortified foods offer convenience, while supplements can provide a more potent, targeted dose. Your vet can advise on the best approach for your pet.

Do glucosamine-rich dog foods also contain chondroitin or MSM?

Many do, as chondroitin and MSM work synergistically with glucosamine to enhance joint support. Check the label to confirm the ingredients.

Does my dog need a prescription to get dog food with glucosamine?

No, glucosamine-fortified dog foods are typically available over the counter. However, consulting a vet ensures you choose the right product.

Is there a specific breed or size of dog that benefits most from glucosamine in their diet?

Large breeds or breeds predisposed to hip dysplasia or arthritis, like German Shepherds or Labradors, can especially benefit. However, any dog with joint concerns can potentially benefit from glucosamine.

Final Thoughts on Dog Food with Glucosamine

In conclusion, prioritizing your dog’s joint health is a proactive approach to ensure they lead a comfortable, active life, especially as they age. Investing in quality dog foods infused with glucosamine is an excellent step towards this goal. Remember, while nutrition plays a significant role, always consult with your veterinarian to discuss any concerns regarding joint health or to tailor a comprehensive approach for your pet’s specific needs. After all, our furry companions deserve the very best care we can offer.

iHeartDogs is reader-supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you. 

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