The Pro Plan Joint Support Supplement is formulated by Purina's veterinary nutritionists to provide key nutrients that kibble alone doesn't supply in sufficient quantities for dogs with stressed joints. Glucosamine supports the regeneration of joint cartilage, while chondroitin retains water in the cartilage to maintain its flexibility.

Main features

• Glucosamine (glucosamine sulfate) to support cartilage regeneration
• Chondroitin to maintain cartilage hydration and flexibility
• Omega-3 to reduce joint inflammation
• Convenient format to incorporate into the daily ration
• Ideal for senior dogs, large breeds and active dogs
• Formulated and validated by Purina's veterinary nutritionists

Specifications