What do guinea pigs do when they get mad?

Question

What do guinea pigs do when they get mad?

Answer 1

My two guineapigs who used to fight but are now seperated, stick up their furr to make themselves look bigger and will kind of growl at each other as a cat would. Guineapigs will show fear of humans by squealing and running away but are more likely to show anger to other animals not humans.

Answer 2

Mad at a human owner or mad at a mate? I've had several guinea pigs in my life so far. When they are upset, they produce a large squeal and have been known to bite. they also do a wierd thumping with their back legs like rabbits, but i've only seen that towards another guinea pig.

Answer 3

They squeak furiously when it gets past the time they think their evening salad should have arrived.

Answer 4

They will squeak at you and try to bite.