I have 2 large dogs who love to play with these donuts. One is an American Pitt Bull Terrier and the other a Lab/Pitt mix, both think the donuts are fuzzy Frisbees. Not only are they tough chew toys but both dogs love to play catch with them. These donuts are definitely worth the money. I purchased a blueberry one a year ago and it's still in one piece and going strong. Both dogs seem to really like the red color.