How to tell if a guinea pig is sick?

A Sick Guinea Pig May Show The Following Signs: Bloated abdomen; Constipation or diarrhea; Discharge from the eyes or nose; Dull look in the eyes; Labored breathing; Lethargy; Loss of appetite; Unexplained weight loss; If a guinea pig is showing any of these signs of illness, contact an exotics veterinarian immediately. read more

How to Know if a Pet Guinea Pig Is Ill Three Parts: Watching for Changes in Behavior Checking the Body and Fur Examining the Eyes, Ears, Nose, and Mouth Community Q&A Taking care of a pet guinea pig involves a good bit of work, but comes with many rewards in return. read more

I was wondering if anyone can tell me how Guinea Pigs are found sick- and unsick. Please make the "sick" information red, and the "unsick" information blue. I was hoping there would be a lot of help, because my best friend says I take good care of my guinea pig, and she doesn't with her two piggies. read more