Single-Ingredient Beef Lung Dog Treats Simple, crunchy, and packed with beef flavor, our Beef Lung Cubes for Dogs are made with just one ingredient — 100% dried beef lung sourced from the USA. With 69% minimum crude protein, these crunchy beef dog treats are a simple way to reward your pup without a long list of ingredients. Their bite-sized cube shape makes them easy to use as an everyday treat, training reward, or high-value snack. Why Dogs Love Beef Lung Cubes Single ingredient – Made with 100% dried beef lung High in protein – 69% minimum crude protein USA-sourced beef Crunchy texture – A satisfying dry, crunchy treat Great everyday reward – Easy to give as a snack or training treat Simple ingredient list – No complicated recipe, just beef lung A Simple, High-Protein Dog Treat Sometimes simple is better. Beef lung provides the meaty flavor dogs love in a naturally protein-rich treat. With only one ingredient, these Beef Lung Cubes are an easy choice for pet parents looking for a straightforward alternative to traditional multi-ingredient dog treats. Ingredients Dried Beef Lung Guaranteed Analysis Crude Protein: 69.0% minCrude Fat: 14.0% minCrude Fiber: 3.0% maxMoisture: 12.0% max Texture: Dry & Crunchy