IAMS for Vitality Large Breed Puppy Food delivers 100% complete and balanced nutrition, expertly crafted to help your growing pup thrive. Our new and improved recipe, featuring fresh chicken, is made with high-quality animal protein — making up 81% of the total protein — to support your puppy’s 7 signs of healthy vitality.

At IAMS, we believe puppies should be healthy, active, and full of life. That’s why our tasty formula is enriched with essential minerals and vitamin D to build strong bones and muscles for healthy growth. Every crunchy bite contains tailored mineral levels to help keep their teeth strong and healthy.

You’ll love seeing your puppy’s healthy skin and shiny coat, supported by the omega-3 and omega-6 fatty acids in our recipes. We promote a healthy digestive system with a special fibre blend, including prebiotics and beet pulp. Plus, an antioxidant blend of vitamins C and E helps strengthen the immune system, while taurine and DHA promote healthy brain development and vision.

With fresh chicken and tailored protein levels for improved digestibility, IAMS ensures your large breed puppy enjoys delicious, highly nutritious meals every day. Support your puppy’s visible vitality with IAMS — nutrition you can trust and results you can see.