Play &Amp; Chase: This Mentally Stimulating Toy Can Be Filled With Treats To Encourage Interaction For Those Dogs Less Interested In Toys, Great For Motivating Dogs To Play And Chase.Great For Agility: This Fun Interactive Toy Can Be Thrown Without Treats Falling Out, So Rewards Can Be Delivered At Distance. Perfect For Agility And Distance Training.Perfect For Puppies: This Stimulating Toy Is Suitable For All Ages And Breeds Of Dog. It Is Super Easy To Use, Just Fill With Treats And Throw For Your Dog To Play!Fun Training: The Coachi Reward Toys Have Been Designed For You And Your Dog To Have Fun Together Whilst Training. The Chase &Amp; Treat Is Great For Fun Games And Rewarding Recall.Keep Them Motivated: Maintain The Energy And Enthusiasm By Only Using These Toys As Part Of Interactive Play. This Keeps The Toy As A Special Reward, The Same As A Food Treat.