How many sounds does a guinea pig make?

Answer 1

I've heard 4 distinct sounds from my piggies.

• A "wheek", which generally sounds like the word does and is done in repetition when they are excited and happy.
• A purring sound that tends to happen when they are being petted, much like a cat.
• A high pitched squeal, also heard when they get excited.
• Lastly, but the one I found most surprising was a chirp. It literally sounds like a small bird chirping. Amazing!