Your browser does not support HTML5 video. My 6 month old schnauzer loves this toy. She gets bored with everything, has played with this for hours! It operates like a little racecar- super fun to use and a million ways to use it. Great way to tire out a dog full of energy. Battery life is good, and it’s very user friendly. Lots of pre-programmed moves to keep the bone constantly moving and you dog on their toes. Also, moves like “spin” prevent a dog with a tight grip from chomping too hard.Important to note: this is a toy that requires you to play with your pet- it’s interactive, not something that you give your dog to use unsupervised- that’s how you end up with a toy that is chewed up or destroyed. When I use this, my pup can’t keep a hold on it longer than a few seconds because it’s constantly moving. If you are watching your pet, and playing with your pet, you won’t end up with a chewed up toy.It’s fun and engaging for both pet and owner.