1、Food Reward Machine: No need of electricity, automatic feeding, easy to use. 2、Exercise toy: It can help your pet stay healthy and energetic. 3、Interactive toy: When the dog inserts the ball into the ball rolling machine, the food is released and your dog will love it very much. 4、Takes less space: easy to place indoors or outdoors, suitable for any corner. 5、Mini size: 6cm elastic tennis ball, suitable for pets of different ages.Material: ABS (acrylonitrile butadiene styrene) Multiple uses: toys, feeders, trainers, slow food bowls, etc. Suitable for: cats, dogs and other animals1x Tennis Ball Rolling Machine 1x Standard Tennis Ball 1X User manual1. Due to many factors, such as the brightness of the display and the brightness of the bulb, the actual color of the product may differ from the image on the website.

2. Measurement data may be slightly biased. Allow 1-3 cm erro