What's best toy for 150lb tosa (japanese mastiff) 1 1/2 year old. he can destroy most rope toys in no time

Petco sells a fire hose toy that is totally indestructable. try doing a search for it. one of our trainers had a Rottie and he plays with it all the time, have you tried a kong? they are made of hard rubber and they are hollow so you can stuff treats or peanuter in it