THIS WEIGHT MANAGEMENT AND MOBILITY SUPPORT DOG FOOD IN A LARGER KIBBLE FOR LARGE BREED DOGS WAS CREATED WITH HILLS UNIQUE UNDERSTANDING OF THE BIOLOGY OF OVERWEIGHT DOGS. IT PROVIDES LEAN MUSCLE SUPPORT, AND ALSO USES CLINICALLY PROVEN ANTIOXIDANTS FOR A HEALTHY IMMUNE SYSTEM. OVER 70% OF DOGS LOST WEIGHT WITHIN 10 WEEKS WHEN FED THIS NUTRITION*. WITH ADDED FISH OIL TO PROVIDE EPA, AN OMEGA-3, TO HELP SUPPORT JOINT FUNCTION FOR A MOBILE & ACTIVE LIFE. FEED THIS BREAKTHROUGH NUTRITION FOR YOUR DOGS HEALTHY JOINTS & WEIGHT MAINTENANCE.