Loving Pets Salmon Houndations 3-Pack Treats for Small Dogs, Puppies, and Training Grain-Free, 4 Ounces Each. Houndations Soft Chew Salmon Dog Treats are made in the USA and are the perfect training reward. These tasty treats are grain, wheat, gluten and corn free. Each bag comes with a free carabiner to carry your treats for hands-free training, hiking or playing. Conveniently hang your Houndations bag from a belt loop, bag or strap. Houndations bite-sized treats are perfect for puppies and small dogs