Features: Bright colors, cute appearance and durable to use. Roll on the floor and treats will leakage out. With squeak sound When playing to attract dog's attention. Perfect snack ball for medium or large sized dogs. A fun pet ball to make your dog do exercise mentally and physically! Principle of Squeak Sound: The squeak sound made by our ball doesn't come from squeezing, but relying on air cross-ventilation and inside magnetic, only when the cross-ventilation direction is right, our ball will make sound. Thus, it can train dog's intelligence on playing.

• Material: Vinyl + Plastic
• Color: Blue
• Product Size: 9.5cm / 3.74" (Diameter)
• Product Weight: 119g / 4.2oz (Blue)
• Package Included: 1 * Dog Treat Ball

Material: Vinyl + Plasticluck2421