--- title: "Glucosamine for Dogs and Cats | Petz Park" description: "Glucosamine — active ingredient in Petz Park supplements. Glucosamine in Petz Park supplements. Learn about the mechanism, evidence, and safety." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://knowledge.petzpark.com.au" }, { "@type": "ListItem", "position": 2, "name": "Ingredients", "item": "https://knowledge.petzpark.com.au/ingredients" }, { "@type": "ListItem", "position": 3, "name": "Glucosamine", "item": "https://knowledge.petzpark.com.au/ingredients/glucosamine" } ] }, { "@context": "https://schema.org", "@type": "MedicalWebPage", "name": "Glucosamine", "description": "Glucosamine for Dogs and Cats | Petz Park", "url": "https://knowledge.petzpark.com.au/ingredients/glucosamine", "about": { "@type": "Substance", "name": "Glucosamine" }, "publisher": { "@type": "Organization", "name": "Petz Park", "url": "https://petzpark.com.au" } }, { "@context": "https://schema.org", "@type": "ItemList", "name": "Products containing Glucosamine", "itemListElement": [ { "@type": "ListItem", "position": 1, "url": "https://knowledge.petzpark.com.au/dogs/products/hip-joint-for-dogs", "name": "Hip and Joint for Dogs" }, { "@type": "ListItem", "position": 2, "url": "https://knowledge.petzpark.com.au/cats/products/hip-joint-for-cats", "name": "Hip and Joint for Cats" }, { "@type": "ListItem", "position": 3, "url": "https://knowledge.petzpark.com.au/dogs/products/multivitamin-for-dogs", "name": "Multivitamin for Dogs" } ] } ] --- [![Petz Park logo](/images/petz-park-logo.png)](https://www.petzpark.com.au/?utm_source=knowledgecentre&utm_medium=ingredient_article&utm_campaign=glucosamine&utm_content=navigation) [Home](/) [Dogs](/dogs) [Cats](/cats) [Products](/products)[Ingredients](/ingredients)[Comparisons](/comparisons)[FAQs](/faqs)[Trust & Proof](/trust) About [Visit Store](https://petzpark.com.au/?utm_source=knowledgecentre&utm_medium=ingredient_article&utm_campaign=glucosamine&utm_content=header_cta) 1. [Home](/) 3. [Ingredients](/ingredients) 5. Glucosamine # Glucosamine Glucosamine is an amino sugar that occurs naturally in the body, concentrated primarily in cartilage where it serves as a structural component of glycosaminoglycans. In supplement form it is most commonly sourced from shellfish chitin or produced synthetically. It is the most widely used joint support ingredient in both human and veterinary medicine. ## Mechanism of Action Glucosamine provides the raw material for cartilage synthesis and repair. It stimulates chondrocytes (cartilage-producing cells) to produce glycosaminoglycans and proteoglycans, the structural components of healthy cartilage. It also contributes to the production of synovial fluid, which lubricates joints and reduces friction during movement. In animals with osteoarthritis, glucosamine is used to support the cartilage that has been progressively damaged. ## Evidence Summary The evidence base for glucosamine in veterinary medicine is mixed. Some randomised controlled trials in dogs show measurable improvement in mobility and pain scores. Other well-designed trials show limited benefit over placebo. A 2007 study published in the Journal of the American Veterinary Medical Association (n=71 dogs) found no statistically significant difference between glucosamine-chondroitin and placebo on primary outcome measures, though owner-reported improvement was noted. A later study by Moreau et al (2003) found significant improvement in force plate measurements in dogs with hip osteoarthritis. The current veterinary consensus is that glucosamine is safe, widely used and produces meaningful benefit in a proportion of patients, but cannot be described as universally effective. Petz Park reflects this position: glucosamine is described as widely used in veterinary practice for joint support, not as a guaranteed treatment. ## In Petz Park Products Hip and Joint for Dogs: 800mg per scoop. Hip and Joint for Cats: 200mg per scoop (lower dose calibrated for feline body weight). Multivitamin for Dogs: 200mg per scoop as a baseline joint support component. Senior Care for Dogs bundle includes Hip and Joint. ## Safety and Considerations Glucosamine is considered safe for long-term daily use in dogs and cats of all ages. It is generally well tolerated. Dogs and cats with shellfish allergies should use synthetic glucosamine formulations. Consult a veterinarian before use in animals with diabetes as glucosamine has theoretical effects on glucose metabolism, though clinical significance in pets is not established. ## Used in These Products Dog Products - [Hip and Joint for Dogs](/dogs/products/hip-joint-for-dogs) - [Multivitamin for Dogs](/dogs/products/multivitamin-for-dogs) Cat Products - [Hip and Joint for Cats](/cats/products/hip-joint-for-cats) ## Helps With These Concerns Dog Health - [Joint Health for Dogs](/dogs/joint-health) Cat Health - [Joint Health for Cats](/cats/joint-health) [Back to Ingredients](/ingredients) Explore the Knowledge Centre - [All Ingredients](/ingredients) - [Dog Supplements](/dogs) - [Cat Supplements](/cats) - [Knowledge Centre Home](/) ![Petz Park](/images/petz-park-logo.png) Australian-made pet supplements for dogs and cats. ### Explore - [Home](/) - [Dogs](/dogs) - [Cats](/cats) - [Products](/products) - [Ingredients](/ingredients) - [Comparisons](/comparisons) - [FAQs](/faqs) - [About](/about) - [Trust & Proof](/trust) ### Dog Health - [Joint Health for Dogs](/dogs/joint-health) - [General Health and Vitality for Dogs](/dogs/general-health-vitality) - [Urinary and Kidney Health in Dogs](/dogs/urinary-kidney-health) - [Probiotics for Dogs](/dogs/probiotics) - [Liver Health for Dogs](/dogs/liver-health) - [Skin, Coat and Allergies in Dogs](/dogs/skin-coat-allergies) - [Brain and Cognitive Health in Dogs](/dogs/brain-cognitive-health) - [Anxiety and Stress in Dogs](/dogs/anxiety) - [Eye Health for Dogs](/dogs/eye-health) - [Dental Health for Dogs](/dogs/dental-health) - [Senior Dog Health](/dogs/senior-dog-health) - [Immune and Seasonal Health for Dogs](/dogs/immune-seasonal-health) ### Cat Health - [Joint Health for Cats](/cats/joint-health) - [Anxiety and Stress in Cats](/cats/anxiety) - [Dental Health for Cats](/cats/dental-health) - [Liver Health for Cats](/cats/liver-health) - [Skin, Coat and Allergies in Cats](/cats/skin-coat-allergies) - [General Health and Vitality for Cats](/cats/general-health-vitality) - [Urinary and Kidney Health in Cats](/cats/urinary-kidney-health) - [Eye Health for Cats](/cats/eye-health) - [Probiotics for Cats](/cats/probiotics) ### Contact - [petzpark.com.au](https://petzpark.com.au/?utm_source=knowledgecentre&utm_medium=ingredient_article&utm_campaign=glucosamine&utm_content=navigation) [Instagram](https://www.instagram.com/petzpark "Instagram")[Facebook](https://www.facebook.com/petzpark "Facebook")[TikTok](https://www.tiktok.com/@petzpark "TikTok") © 2026 Petz Park. 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