I got my pigs from a couple that adopted from PETCO. They couldn't keep them anymore, and they planned to give them up to shelter. I took them instead of letting them go to shelter. They adopted them around 2-3 weeks ago. I only had them since Saturday evening. I noticed one of my pig have crusty left eye and her nose is wet. My other pig's nose is dry and no crusty eyes. I read some of forums, and I suspect it is URI. Since pet store usually sell sick animals. I wonder if is it possibly that my pig have URI. Should I take her to vet immediately along with my other pig or just send the sick one alone?