Yeah, you have to confiscate the bottle after each meal to wash & store it out of their reach. But there is an endless supply of new ones - just don't leave it down if they are chewers as the shards they can produce are potentially lethal. I don't leave Tibbe's down all the time - just put it in the kitchen by his bowl & if he's interested, he'll get it and bring it to me empty & demand I fill it. He loves it because it makes LOTS OF NOISE as it gets banged about & it's a challenge.
__________________  Jeanie and Tibbe One must do the best one can. You may get some marks for a very imperfect answer: you will certainly get none for leaving the question alone. C. S. Lewis |