My Hampster is acting werd! Is it because of his new house?

Yesterday I bought him a wooden house that has an opening and a hole on top and on the side,he used to have a little purple igloo. He used to sleep and lay inside the igloo but now he is sleeping and laying next to his wooden house. Does he not like it? He also won't eat the yogurt bites that he usually eats everyday.And when I put his food down he stood up and hissed? He never acts this way.Is it because of the new house I got him? Please help. Thanks!My Hampster is acting werd! Is it because of his new house?
The house might be giving off a scent that might smell bad to him. he is probably like :omg! my igloo is gone! i used to sleep in that thing a lot and now i have this house.'; wouldn't you be acting weird if your bed was all of a sudden gone and there was a playhouse instead? that is what is happening to your hamster.





All u got to do is put the igloo back. Hope this helps!!!My Hampster is acting werd! Is it because of his new house?
That is very weird. I would just give him some time and see what happens.
I say put the igloo back in if you can along with the new one. Then, let him get used to both, and gradually remove the igloo, if you can't, just rub the new house with some of his woodchips and food, outside and inside, for a familiar smell