From RC site:

Complete feed for adult giant breed dogs (> 45 kg)

Over 18/24 months old

Bone & joint support

Helps support giant breed dogs’ bones and joints placed under stress.

Antioxidant complex

Contains an exclusive complex of antioxidants to help neutralise free radicals.

Cardiac health

Helps maintain a healthy heart thanks to an adapted taurine content.

High digestibility

Helps promote optimal digestibility thanks to an exclusive formula including very high quality proteins and a balanced supply of dietary fibre.