Classic Retrieval: The Coachi Training Dumbbell Is A Classic Toy And Great For All Types Of Retrieval Training, Including Gun Dog Training And It'S Even Perfect For Puppy Training Too!Floats: The Training Dummy Is Very Buoyant And Floats In Water, Making It Easy To See And Retrieve, Great For Water Loving Dogs Who Love To Play!Retrieval: The Coachi Training Dummy Is Perfect For All Retrieval Practice, The Classic Design And Weight Make It A Great Addition To Your Dogs Toy Collection! Perfect For Everyday Play: It Is Great To Use For All Dog And Puppy Training, Exercise And Play. Super Tough: This Versatile Dumbbell Is Super Tough And Durable, Great For Lively Puppies And Dogs Who Love To Retrieve. Size Large (Length 19Cm)