DuraFoam Discs in bacon flavor promote dogs' natural hunting and foraging behavior. Discs are soft, yet extremely durable for fetching with any dog, and perfect for teaching puppies to retrieve. Safe for teeth and gums. Patented design hovers level and slow for tracking in motion for retrieval success. Float in water. DuraFoam Bacon Discs are available in 9-in/100g and 11-in/180g sizes in red color.