Animal Hour: Nutrition and joint health helps pets stay active and comfortable

Dr. Susan O'Brien
On-Site Veterinary
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As pets age, joint disease and arthritis can make everyday activities more difficult. While maintaining a healthy weight is one of the most important ways to protect your pet’s joints, nutritional supplements help support joint comfort, mobility, and cartilage health.

Key Nutrients for Joint Support

Omega-3 Fatty Acids

Particularly EPA and DHA, supports a healthy inflammatory response and may improve joint comfort.

Chondroitin

It helps cartilage retain water, giving it elasticity and the ability to absorb shock. It supports healthy cartilage and may encourage the production of joint fluid that cushions and lubricates the joints.

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MSM (Methylsulfonylmethane)

A naturally occurring sulfur compound that supports connective tissue health, muscle recovery, and normal inflammatory responses within the joints.

Green-Lipped Mussels

Sourced from New Zealand, green-lipped mussels are rich in omega-3 fatty acids, including EPA, DHA, and ETA, which help support joint health. They also contain naturally occurring glucosamine and chondroitin that help lubricate and support cartilage.

Eggshell Membrane

Contains joint-supporting compounds; collagen, glucosamine, chondroitin, elastin, and hyaluronic acid. Together, these nutrients help support cartilage repair and joint lubrication.

Avocado/Soybean Unsaponifiables (ASU)

Protects cartilage by supporting healthy connective tissue production and reducing the activity of enzymes that can contribute to cartilage breakdown.

Boswellia

A plant-based extract that supports the body’s natural anti-inflammatory pathways and may help improve comfort in pets with joint disease.

Hyaluronic Acid

A lubricant that attracts and holds water within the joint fluid. This cushioning effect allows bones to move more smoothly against one another.

Manganese

An essential mineral that supports cartilage formation and helps the body manage byproducts of normal inflammation.

Glucosamine

A building block used in the formation of cartilage and connective tissue. 

Choosing a Quality Supplement

Joint supplements often combine several ingredients for comprehensive support. While some foods and treats contain omega-3s or joint-support ingredients, they are typically included in amounts too low to provide significant benefits. Look for products with the National Animal Supplement Council (NASC) Quality Seal, which indicates quality standards and ingredient verification.

Along with maintaining a healthy weight, regular veterinary care, and appropriate exercise, quality supplements may help support mobility and comfort. Always consult your veterinarian before starting a new supplement to ensure it’s the right choice for your pet’s needs.

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