Hours of mental engagement and bold bacon and cheese flavor for large dogs: Bacon & Cheese Filled Bones provide dogs with a challenging way to reward their minds and tastebuds. These beef femur bones are as delicious as they are fun. As dogs dig deep to extract the yummy cheesy, meaty center, they also get a dental cleaning and a dose of calcium. Filled bones are an excellent way to provide dogs with an outlet for excess nervous energy and can be re-stuffed with peanut butter and other yummy fillings. Our beef bones are made from 100% grass-fed, grass-finished Brazilian beef free of harmful additives, hormones, and antibiotics. Best for large breeds. Sold individually.