Well, they don't shoot hairs, instead they scratch or rub them off with their hind legs. But a raised abdomen is a sign of being a bit peeved. Kind of unusual for this species, btu all individuals are different I suppose.
When you go to pick it up, do you prod it from behind first to test the mood. Or are you just going in to pick it up right away? I always prod mine first, but I've found that even when they start off being moody, If I continue to prod they eventually calm down.
If it stays like that you may just want to give it some space for a while. Maybe wait a couple weeks or a month, and then try it again and see if it has calmed down. Ts will be Ts, sometimes they are just grumpy. Can't say that there's any reason in particular that it'd be acting that way.
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KJ Vezino
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