This week's most popular viral videos include a guinea pig bridge, an "Uptown Funk" treadmill dance, Bach colliding with the Jackson 5, Kevin Bacon and eggs, a guy living inside a fighting game ...

“Everyone thinks we’re crazy,” ACBA Vice President Sara Buchanan ... sweeping tiny combs over their guinea pigs and tying strips of cloth with rubber bands around the animals’ rear to ...

Q I have a 2-year-old guinea pig who has started scratching herself ... but she seems to be driving herself crazy. All of this seems to have developed out of thin air. I don’t want to succumb ...