We have two Toy Poodles (9 and 10 pounds) The “boing” noise these bunnies make gets the dogs so excited to play fetch with them. They are just the right size for them and easy to carry around. One of them has been repaired probably 10 times. Our dogs are aggressive chewers. On the one that I’ve repaired I had to take the noise maker out because our male was determined to get it out. But he still loves to play with it. The other one I’ve had to sew one small hole and otherwise is holding up GREAT!!! Both of these dogs adore their bunnies.