An associate of mine, that is a breeder of top obedience dogs, highly recommended giving my dogs NuVet Plus vitamins. I also bought a bottle for my mother to give to her 13 year old Dachshund. My 2 year old Chihuahua and my 1 year old Papillon have show improvement since I started giving them the vitamins. Now, I am assured that they are getting 100% complete nutrition between the Canidae and Natural Balance food that they eat and the vitamins. The vitamins have helped with skin allergy issues, shedding, and an improvement in their blood work. My mother's black and tan Dachshund, Annie, does not...