About six months ago I got my second guinea pig, Coco. She had ringworm from a petstore and I treated her. About a month ago I was on vacation and a family member sent me a video, she was making an odd sound and I was very worried. It sounded similar to a wheeze, which I heard again when I got back. I looked into it and it seems to be when they need to sneeze. She sometimes sneezes a few times a day, I hear around 3 sometimes. Is this enough reason to believe she has a URI ? Her friend doesn't sneeze this much at all. She seems perfectly healthy, energetic, she gets excited for food. She chews a little slow but eats her food. I feel as though I would've seen another symptom by now and also there is NO exotic vet 20 miles in my area with availability. Please anyone let me know anything you think. I really don't think there's any smells bothering her, and we use brown paper bedding. Any advice appreciated.