Beef Lung Bites for Dogs — 3.5 oz. | Single-Ingredient, Slow-Roasted Crunchy Treats

The treat your dog didn't know they were missing.

BluZone Pets Beef Lung Bites in the 3.5 oz. bag are the perfect way to introduce your dog to one of the cleanest, most nutritious single-ingredient treats on the market. Same recipe as our bestselling 1 lb. Value Bag — slow-roasted beef lung, zero additives, 100% nothing else — now in a compact size that's ideal for first-time buyers, smaller dogs, and on-the-go treat pockets.

Beef lung is a naturally occurring superfood for dogs — rich in protein (63% crude protein), low in fat, and packed with iron, zinc, and B vitamins that support energy, immunity, and everyday vitality. The slow-roasting process creates a light, airy crunch that is gentle on teeth and gums, easy to digest, and satisfying in a way that grain-based treats simply cannot compete with.

At 118 kcal per ounce, Beef Lung Bites are one of the lowest-calorie high-protein treats available — making the 3.5 oz. bag a smart choice for weight-conscious dogs, smaller breeds with lower caloric needs, or any dog whose parent is watching the numbers without wanting to compromise on quality.

Every bite-sized piece is small enough to use as a precision training reward and safe for dogs from the tiniest teacup breeds to the largest working dogs. Toss one in your pocket before a walk, training session, or vet visit — and let the results speak for themselves.

At BluZone Pets, we build every product around a single belief: the small, consistent choices you make for your pet every day are what add up to a longer, healthier, more vibrant life. Welcome to the BluZone™️!

Supervise your pet during treat time. Feed in moderation as a supplement to a complete diet. Always provide fresh drinking water.

Guaranteed Analysis

Ingredients: Beef Lung

FAQ Section

Q: What is the difference between the 3.5 oz. and 1 lb. Beef Lung Bites? Same single-ingredient recipe, same slow-roasting process, same quality — just two different sizes. The 3.5 oz. bag is ideal for trying the product for the first time, smaller dogs with lower daily treat volume, or keeping a compact bag handy for travel and training on the go. The 1 lb. Value Bag is best for multi-dog households, frequent trainers, or anyone who already knows their dog is obsessed.