Squeaking piggy question

[ruthigrace23]

I have a guinea pig about 3 months old. When I hold her and pet her for a while she squeaks. She seems happy but I haven't been able to find much online about guinea pigs squeaking, just all their other noises. P.s. She doesn't have a cage mate at this point.

 

[Ralphisamadpig]

She may be 'talking' to you, one of my guineas does that- but he has always been very vocal. maybe if you got her a friend she will have someone to communicate with on her own level!
x

 

[CiaraPatricia]

Some of mine will squeak happily while being petted.