Okay so ive just bought a mouse, ive been strugglin g to find one in in north wales and a friend mentioned a tiny little pet shop in llangefni had one lone one in a cage so i bought him. Hes very jumpy....its a male and hes sort of black and brown, more brown under his belly, im all new to this so if i could post a picture would you be able to help me see what its called (the colour/pattern) im guessing hes a "mongrel" if you will, whatever the mouse term for that is. they just had one because a woman had had unexpected babies and gave them to the pet shop to get rid, they dont usually sell them and she couldnt give me any information about the parents. They gave me hamster mix to feed it on which has dog biscuits and seeds ad nuts and alsorts in, is that okay? also i have aspen snake bedding she said it would be okay as long as hes not eating it, is that right too?? he doesnt seem to be eating it he eats the food in his bowl but loves burrowing in it, is this normal behaviour? and are they noctornal? he seems to be more active at night and squints a lot if i distrub him during the day. i will post a picture