Shellfish-Free Glucosamine for Dogs: The Complete Guide to Joint Health and Mobility Support
Help your dog move with ease — naturally.
Joint problems are one of the most common health issues in dogs, whether they come from aging, injury, or simply years of running, jumping, and playing. Stiffness, limping, and slower movement aren’t just signs of getting older — they’re signals your dog’s joints need extra care.
That’s where glucosamine for dogs comes in. This naturally occurring compound supports healthy cartilage, cushions joints, improving comfort and mobility at every stage of your dog’s life. And with a vegan, shellfish-free formula, you can give your pet all the benefits of glucosamine without the allergy risks or environmental impact of traditional sources.

What Is Glucosamine and How Does It Help Dogs?
Glucosamine is a building block of cartilage — the tough, flexible tissue that cushions joints and keeps movement comfortable. In a healthy body, dogs produce glucosamine naturally. But over time, this production slows down, especially in senior dogs, leading to cartilage breakdown, inflammation, and possible joint discomfort.
Supplementing with glucosamine can:
- Helps support cartilage structure and maintain long term joint integrity.
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Supports joint cushioning to maintain comfortable, smooth movement.
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Helps support a normal, healthy inflammation response for comfort.
- Aids in promoting flexibility so your dog can enjoy normal activities with ease.
From senior dogs that are slowing down, to active, high-energy breeds that put extra strain on their joints, glucosamine can be a valuable part of your pet’s daily health and wellness routine.
Why Dogs Need Glucosamine at All Life Stages

- Puppies & Young Dogs – Certain breeds, especially large or giant breeds, benefit from early joint support to promote healthy development in growing dogs.
- Active Adults – Dogs that hike, run, compete in agility, or “working dogs” that rely on quick movement can experience repetitive stress on their joints.
- Seniors – Older dogs lose glucosamine production naturally, making them prone to mobility issues as they age.
- Injury Recovery – Dogs under veterinary care for mobility issues may benefit from supplements that support mobility and comfort.
The Problem with Most Glucosamine Supplements

While glucosamine is highly effective, most glucosamine comes from shellfish shells — a common allergen for dogs. Shellfish-based glucosamine can cause skin irritations, digestive upset, or other allergic reactions.
Prospect Pet Hip & Joint Mobility Booster is different.
Hip & Joint Mobility Booster Is a Plant-Based, Allergy-Safe Solution

Our glucosamine is made with GlucosaGreen®, a vegan, plant-based alternative created through a clean fermentation process using non-GMO corn. With this patented process, we are able to:
- Eliminate shellfish and animal byproducts
- hypoallergenic and gentle formula for a sensitive stomach
- Use 99.8% less wastewater than the traditional shellfish processing — making it better for your dog and the planet.
How Prospect Pet Hip & Joint Mobility Booster Supports A Dogs Movement

From the first few weeks, pet parents may notice their dogs moving more freely.

*Prospect Pet found thatwithin 90 days, 90% of pet parents agreed to improvement in mobility & daily activities.
Over time,continued use helps nourish cartilage, supports joint comfort, and helps support flexibility so your dog can enjoy walks, playtime, and adventures well into their senior years.
Because our formula is vegan, hypoallergenic, and free from artificial colors or flavors, it’s suitable for sensitive dogs. And with production in a cGMP-compliant, FDA-regulated facility, you can feel confident your dog is getting a safe, consistent, and effective supplement.
When to Start Glucosamine for Dogs
Don’t wait for changes in mobility — glucosamine works best as part of a proactive joint wellness routine. If your dog is a large breed, highly active, or starting to show mild stiffness, now is the time to start. For older dogs or those under veterinary care for mobility issues, our liquid supplement can help support mobility and comfort for years to come.
Healthy joints mean a happier, more active dog.
With Prospect Pet Hip and Joint Mobility Booster, you can:
- Helps support healthy cartilage and joint structure
- Helps support joint comfort and mobility
- Helps keep your dog active at every life stage
Promotes joint comfort and mobility for dogs of all ages—safely and sustainably. Helps maintain mobility and supports their joints — naturally.
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