Specific CPD-S Puppy Small Breed Dog Food - 1kg, 2. 5kg, 7. 5kg Increased levels of energy, protein, vitamins and minerals meet the requirement of growing medium breed puppies, and supportnormal skeleton development. DHA is an omega-3 fatty acid which supports the development of the brain and vision. EPA and DHA are both omega-3 fatty acids with a beneficial effect on the development of healthy skin and coat and healthy joints. Contains ß-1,3/1,6-glucans from yeast which can bind to receptors of white blood cells, thereby alerting the immune system and supporting the immune response. Read more… Psyllium Husk is a gel-forming soluble fibre, which absorbs several times its weight in liquid, and is known for its beneficial effect on the regulation of the gastrointestinal tract activity.