I have yet to hear of anything like that when it comes to heaters, which is a shame, because I could definitely use one right now.
I love my dog Cocoa very much, but taking her for a walk when it is winter is painful, literally. I always have to bundle myself up in several layers of clothes and jackets, and even then the icy wind cuts through my clothes like a knife going through butter. Cocoa, however, doesn’t seem to be affected by the cold in the least bit, she seems to love it! She will happily jump and roll in the snow, while I trudge through it. She is weird because she isn’t even a breed made for the cold weather, but yet she seems to love it anyway. I used to take her for a walk 3 times a day, but even now that I reduced it down to 2 times, I am still freezing. I really wish that they had a portable heating system. Kind of like the transportable A/C that you can buy in the summertime. I have yet to hear of anything like that when it comes to heaters, which is a shame, because I could definitely use one right now. Every time I come back from a walk, I always go straight to my furnace and just plop down next to it and soak in the heat. Even with the most efficient heating device, I just can’t seem to stay warm enough. I really can’t wait for spring to return, so that way this awful cold weather can die down a bit. I am even thinking of buying an outside pen, so that way Cocoa can still get her outdoors exercise and go to the bathroom, but I don’t have to deal with the frosty weather, and I can instead enjoy my luxurious heater.