Royal Canin Large Breed Adult dry dog food 

•  For adult large breed dogs (from 26 to 44 kg) - From 15 months to 5 years old
• This food is tailored to support your big dog’s active lifestyle.
• This exclusive formula contains an optimal balance of high-quality proteins and fiber for optimal energy and digestive health. And because large breed dogs put a lot of stress on their bones and joints, key nutrients are included to help keep them playing.
• Omega-3 fatty acids, EPA and DHA, help promote your dog’s coat and skin health. Plus, this diet’s exclusive kibble is designed for large jaws, with a palatability that’s sure to please.