This little heater works pretty well! I bought it for a little greenhouse we have, where I use to leave food, water and beds for the feral cats and other animals in Fall and Winter. I didn't want to put a big heater there, because the animals could be burned if they touch it, and also because those heaters are very noisy and dangerous; so, this was the perfect solution for me. This heater is not very noisy, I plug it higher, so the animals cannot touch it. Feral cats and other wild animals now c...