Redpaw X-Series Fitness 2 is formulated for moderately active to active dogs. It provides nutritional support for developing dogs, exercising dogs, and fitness dogs. Redpaw X-Series Fitness 2 supports muscle development as your dog's fitness level increases. This food is a great place to start introducing your dog to Redpaw X-Series dog food. This is the right food for your dog if these are the types of activity or exercise he or she takes part in 3 to 4 times week - energetic play, walks, short jogs, ball or Frisbee play and trips to the dog park.