Plutos Junior - Casein - high quality milk protein (human grade) rich in essential amino acids, calcium and phosphorus. APPLE - rich in fibre and vitamin C. Krill Protein - rich in omega-3, and astaxanthin. Omega-3 is an anti-inflammatory supplement, beneficial to the skin and coat of dogs, while improving mobility by supporting stiff and painful joints. Research has shown that Omega-3s for dogs can control inflammation and aid in wound healing. Choline - supports several vital body functions and can provide a wide range of other health benefits. Astaxanthin - is one of the most sought-after antioxidant supplements today - and for good reason. Not only is a powerful antioxidant, it also has anti-fatigue and anti-inflammatory properties, as well as a host of other health benefits.