DOG TOY FOR WATER OR LAND PLAY: The Chuckit Amphibious Mega Ball is perfect for playing fetch on the pool, beach, or lake; Ideal for medium to large dogs, this 5 inch diameter fetch toy was made to satisfy their natural chase instincts in land or water CHUCKIT! AMPHIBIOUS LINE: Featuring a lightweight EVA foam core, the Chuckit! Amphibious line of dog toys float high on the water and won't pop or sink, all while being gentle on your dog's teeth as they fetch the ball SUPER BRIGHT: Featuring a high contrast, soft but durable nylon shell, the Amphibious Mega Ball can withstand the harshest fetch conditions CHUCKIT! FETCH TOYS: Chuckit! makes toys that enrich the human animal bond and helps dogs and puppies stay engaged; Try our full line of ball launchers, bouncy balls, frisbees, indoor dog toys, glow toys and more JUST FOR PETS: Petmate makes a variety of pet products for dogs, cats, birds, and other furry friends; Check out our brands such as Aspen Pet, Arm & Hammer, Booda, Chuckit, and more