Heated Water Bottle

I bought this heated water bottle for my rabbit. It works great and she used it throughout the year, not only in winter. I've had it for a while and I am just now replacing it with the same thing. It attaches easily to the side of your hutch and your rabbit or small animal can easily drink from it. The only thing is that the plastic's color changed due to UV oxidation and is a yellow color but still fully functional. Would recommend to someone in need of a sturdy, heated water bottle.