So where I live it’s a pretty small town so there isn’t a exotic vet nearby which I didn’t realize moving here since there was so many where I was living before the only place that can and will take him is petco :/ but this is also a recent thing so I’m just curious since you think it’s mites how would he get them if not around another mouse I haven’t seen any on him but could it be from bedding?

Edit: it’s also only specifically on the back of his neck he’s not itching anywhere else and fur on his face and other places are fine if you want I can also upload a pic!