We got a pet syrian hamster for my daughter on the weekend. She's been so patient waiting for a pet so we were all looking forward to it. The hamster is very sweet. Anyway I've been getting watery eyes, stuffy nose etc. I have a type of asthma so I could be sensitive although I was tested a couple of years ago for pet dander allergy (cat, dog, horse) and wasn't. Same for dust mites etc. Now, I have put aspen wood shavings in so it could be that kicking dust out? I will switch to a paper bedding and see how that goes. I'm so worried that I am going to have to tell her we can't keep the wee thing! Hopefully can find a way around it.