Single ingredient. USA beef, air-dried in Colorado. Nothing added.

Under 3 calories per piece, snaps size with two fingers. Dogs that won't take a biscuit will work all day for organ meat. You can reward fifty times in a session and not blow the calorie budget.

Sixty-five percent protein, 7% fat. The overweight dog, the dog on a vet-prescribed low-fat diet, the dog that needs something real without the consequences.

In thirteen years behind this counter I haven't seen a dog refuse dehydrated lung.

Five ounces goes further than you'd expect — lung weighs almost nothing. Dry to the touch, no odor, nothing left on your hands or in your pocket.

B12, iron, folate, vitamin A. One ingredient doing several jobs.

• Single ingredient: USA beef lung
• Source: USA / Made in Colorado
• Production: air-dried, no additives, no preservatives
• Crude Protein 65% / Crude Fat 7% / Moisture 10%
• Under 3 kcal per piece — 90 kcal per oz
• Net weight: 5oz resealable bag
• Supervise while chewing. Fresh water available at all times.