At home, we use our refill bag to fill up our large Beebs Home Tube, and to refill our pocket tubes. Our bag is 100% plastic free, and fully recyclable with paper. No need to remove labels or zippers to recycle. * 100% All Natural Lamb Lung: Sourced in New Zealand, and dehydrated in the USA * Protein rich: High in protein yet low in fat, these treats are delicious and nourishing, promoting a healthy, balanced diet. * Single Ingredient: Made from 100% lamb lung. No fillers, additives, or artificial preservatives. * Allergen-Free: Great for dogs with allergies or sensitivities. With only one ingredient, its much easier to avoid allergens that can cause adverse reactions in dogs.