Royal canin dog food misprice, from the website:
Royal Canin Size Health Nutrition Medium Adult 7+ is complete dog food for mature medium breed dogs (from 11 to 25 kg), over 7 years old. Its adapted content of nutrients help maintain vitality in medium breed dogs facing the first signs of ageing. It contains an exclusive complex of antioxidants to help neutralise free radicals.
DIGESTIVE TOLERANCE - Helps promote optimal digestibility thanks to an exclusive formula including very high quality proteins and a balanced supply of dietary fibre.
COAT CONDITION - This formula contains nutrients that help support a healthy skin and coat. Enriched with EPA-DHA.
DENTAL HEALTH - Helps reduce tartar formation thanks to the chelation agents in calcium.