I have a male mini Rex about four months old, and he seems to be sneezing and sniffling often. It’s been going on for about two weeks now, and I just moved him outside a few days ago. He has just a tiny bit of white discharge from his nose, and he’s rubbing his face often. Other than that he is normal and eating well, his personality hasn’t changed a bit. So my question is, could it be something serious such as snuffles? Could he be irritated by wood chips? Or can bunnies get allergies with similar symptoms? And could it be contagious? I have other bunnies too.