The EzyDog Beaver Tail is not only made to last, it is made for water. This dog toy has a foam core, so floats in water but is still tough enough to deal with whatever your dog can throw at it. Throw the Beaver Tail into the water and then your dog will do the rest! When your done playing fetch, the Beaver Tail also doubles up as a durable tug toy. Made from super strong rope, weaved together into a lattice - even the biggest dogs will have met their match.