All-Natural Single Ingredient Bully Stick Chew for Dogs Only Natural Pet’s Free-range Bully Sticks for Dogs are an all-natural, single-ingredient chew treat. Made of beef pizzle, they’re naturally high in protein, low in fat, 100% digestible, and are free from artificial preservatives, colors, or flavors. Unlike most chews, Only Natural Pet Bully Sticks are made from grass fed, free-range cattle raised without any added antibiotics or hormones resulting in better nutrition and taste. Then, the bully sticks are hand-trimmed and baked low and slow to ensure they’re safe and feature the tough, long-lasting texture dogs love. Unlike rawhides and plastic chews, bully sticks are 100% digestible and provide your dog with nutritional benefits. If you’re looking for a long-lasting, all-natural alternative to rawhides and plastic chews, try Only Natural Pet’s Free Range Bully Sticks for dogs!