New rabbitry &snot

[Jkhomestead]

I finally picked up my rabbits and have had them for 2 weeks on Sunday. They were originally in cages at the breeders and we are doing a colony setup. It is getting cold and they have hay down in their area with lots of ventilation. Our doe stopped eating and started to sneezed some snot. I haven't noticed any other signs of sniffles or sneezing until today.

Advice welcomed. Im going to do more research and call the vet.