Acana Senior has higher protein levels from rich, nutritious, free-range chicken, whole eggs and whole wild-caught flounder - packed with nutrition and flavour!To promote healthy blood sugar levels, Acana Senior replaces fast carbohydrates like tapioca or potatoes with low-glycemic fruits and vegetables like pumpkin and squash.Acana's biologically correct food is made from Canada's highest quality, freshest ingredients in their award-winning kitchen and will keep your dog healthy, happy and strong.Facts about Acana Senior:Dry food with free-range chicken and wild-caught flounder.Specially adapted for older dogs.Added freeze-dried liver for a delicious taste.Free from fast carbohydrates.Meat, organs and cartilage in their most natural and nutritious form.