Hairless cats has always looked bizarre to me, I wonder if they realize they differ from other cats and do other cats see the difference and consider them 'naked'?
I don't think cats notice things like that. I mean, they don't really "differ" from other cats; they're still the same species, and since four-legged critters learn about each other by smell, it probably doesn't matter to them. Humans are the only animals that really care about differences in appearance Emotion: stick out tongue
Indeed. I also think they don't even notice the difference. Emotion: smile If they do, they just don't care, hehe.
i sometimes wonder if they get sunburned
Yes, they can get a sunburn
Yes it is natural. There is a breed called Sphynx that is hairless. It was developed in the early 1960s through selective breeding.