Ingredient: duck tracheas

These duck tracheas are sourced from US ducks from American Humane Certified farms.  Duck is considered a novel, cooling protein. There are 2 ounces of baked duck tracheas in each resealable, recyclable bag. Duck tracheas are a natural source of calcium, glucosamine, chondroitin sulfate and healthy fats and the crunchy texture supports dental health. Duck tracheas are a healthy meat treat that can be enjoyed by dogs, puppies and cats and kittens.  They are 100% grain and gluten free and contain no preservatives, additives or fillers.