Smart Interactive Dog Toy, Wicked Ball AIR, Automatic Moving, Bouncing, and Rotating, E-TPU Material, IPX7 Waterproof Rating, Active Rolling Ball for Medium and SmallDogs

My dogs loved this. So much so that I have to buy more because 1 for 3 dogs wasnt enough and they started fighting over it. It got its best results on a hard floor, though very noisy and had them all barking at it for more noise. So I wouldnt recommend this if you rent in an apartment upstairs. I wish I could add video to show the blast they had with this. You have to press and hold for a couple seconds a button on top and this is also to turn it off so dogs arent able to turn it off. Easy to recharge as it screws apart and you can remove the inner part that creates the attention of bouncing and vibrating. The ball is of a material they can bite, but a strong biting dog would eventually destroy it. So most definately supervise. They'll have you laughing at the fun they have as mine are. More coming so they each have one. Just took them a few minutes to realize it was a toy to play with.

I highly recommend this interactive ball for smaller dogs under 35 pounds. My mini Aussies love it and chase each other to get it. So it does increase the exercise in the yard. It is a durable firm type shell that unscrews to access the USB C charging port. For this reason a larger dog has a bigger mouth and strong enough jaw to pop it open. Charges quickly. It comes apart to wash and does vibrate and roll across the floor. Entertaining and durable. Small inch circumference.