Hey there!
In my last post I talked about hair, well fur. 
Weather you dye it or not (which you shouldn’t, I hope I made that one clear) some people have other methods to change the outer appearance of their dog(s). Often seen on Halloween or other occasions are dog, who don’t really look like dogs anymore..! What am I talking about? No, not about dogs in little sweaters, this is by the way for some breeds like Chihuahuas indispensable to life, at least in winter, because they are unable to regulate their body temperature as well as we humans do. Tiny dogs with little fur who live in places where they naturally shouldn’t be living, need additional warming when it gets cold outside. So don’t laugh at the poor little dogs in winter wearing something warm.
If you have a look at the dogs, you won’t think that dogs wearing sweaters are such laughing stocks anymore, but judge yourself:
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wow, the word “hot”-”dog” gets a new meaning ;D