Stewybus
Adult Guinea Pig
I've just discovered a great way to stop all my guinea pigs wheeking at once. They will start for no apparent reason & my office is in the piggy room with up to 22 piggies in there at any one time so you can imagine how noisy it can get. I just go "shhh, shhh, shhh, shhh" by the 4th one they've all gone quiet.