Pet Naturals of Vermont Daily Best Senior Bone Shaped Chews A multi-vitamin/mineral supplement with taurine and digestive enzymes for senior dogs Amino acids to support liver and cardiovascular function, connective tissue integrity and neurological and cognitive performance DHA (omega 3 fatty acid) to support brain function Linoleic Acid (Omega 3 Fatty Acid) and biotin to promote healthy skin and coat Antioxidants (Vitamins A,C,E and Selenium) to support the immune system