okay, so im kind of a new hedgehog owner, so im a little cautious on this topic. i have heard of upper respiratory infections, and so im just a little worried about theo. is it okay for a hedgehog to sneeze occasionally, but not excessively? i hear theo sneeze about once every other day, and i just need to know if that is okay, or if i should take a trip to the vet. sometimes its even less often then that. so far i havent noticed the other signs, although i wouldnt know how to recognize 'excessive nose licking'? how much would be too much? i see him lick his nose a lot, but i dont think its that bad. help?