Guinea Pig Sitting

I'm taking care of Ernie the Amazing Guinea Pig. He's death defying attitude has got to be seen to be believed. He's 7.5 years old, that's about 100 in human years. I don't know that for sure but the average guinea pig's life span is anywere from 5-7 to 4-8 years... he's an old man! I'll post a pic of him later today. :)