Go! Dog Wght Mngmnt & Joint Care GF Salmon 22lbsGo! Dog Weight Management & Joint Care Grain Free Salmon 22lbs Keeping your dog lean and fit is key to lifetime zoomies and games of fetch. That's why Petcurean created Go! Solutions Weight Management + Joint Care dog food. With tasty lean proteins and functional ingredients like glucosamine and chondroitin for healthy, mobile joints and fibre rich flaxseed for that full tummy feeling, your pooch won't even notice you've put them on a 'diet'.