Dog Toy: Smart Electronic Interactive Self-Moving Ball.

1. Two Interactive Modes
As a mentally stimulating and entertainment toy for dogs, Best Dog Toy Ball is specially designed for active or timid puppies or bored adult dogs. Upon being turned on, it will automatically roll, shake or bounce. There are 2 interaction modes: Normal and Smart among which you can switch to make it suitable for different dog plays. The cool LED light will also be turned on to catch your dog's attention immediately.

2. Ideal for Small Breeds
This dog toy ball is 2.05 inches / 52mm in diameter that is most suitable for dogs weighing up to 35 lbs, but not suitable for aggressive chewers. We suggest your supervision during the fun play and instruct your doggie how to interact with the ball properly instead of just chewing on it, which is also good for enhancing the relationship between humans and pets.

3. Gorgeous Colors & Safe Material
After starting the NO-7 Best Dog Toy Ball, the LED will light up to stimulate your pet. Dogs like biting, chewing, and licking their toys. We want them to be happy and healthy, so we care for your pets like babies. This ball's outer shell is made of durable natural rubber that is not easy to chew up. It is BPA-free, non-toxic, odorless and easy to clean, which is comfortable and safe for your fur baby's teeth and gums. Besides, it makes little noise on the floor.

4. Automatic Obstacle Avoidance
With a built-in intelligent motion sensor, Best Dog Toy Ball is able to reverse itself and move away when hitting an obstacle or tight spots, keeping your dog excited and entertained by remaining unpredictable. No need to worry about it getting stuck in the corner.

5. Long Battery Life
Fully upgraded battery capacity, one hour of charging supports 3 hours of playing.