The dog vitamins supplements can be used as a treat in meals or used as treats for training. Under 25 lbs: 1 Soft Chew; 25-50 lbs: 2 Soft Chews; 51-70 Ibs: 3 Soft Chews; 71-90 lbs: 4 Soft Chews; Over 90 Ibs: 5-6 Soft Chews. Supports Healthy Skin & Coat Omega fish oil from krill and eggshell meal help to soothe dry to support coat strength, shine & overall health. Natural supplements have high amounts of glucosamine to ease stiff joints aid dogs mobility and flexibility. 150 chews with a delicious duck flavour treat that your dog will enjoy them everyday. This multivitamin formula contains Biotin, a key nutrient for healthy skin and good-looking fur. It also supports gut health because Biotin helps the body metabolise carbs, fats, and amino acids. As a result, your pet will be happier with silky, supple & soft hair. 15 in 1 Multivitamin for Dogs combine a well-rounded blend of essential vitamins and supplements for dogs' overall daily care including glucosamine, vitamins, probiotics, Vitamins A, E, D3 and B12 help improve your dog's immune system and keep their heart stronger.