Can a chihuahua and a guinea pig get along?

Jocelyn • married, Mother of 2🩷💙

I just got a guinea pig today. And my dog doesn't look like it wants to attack it. She seems like she wants to play with him and thats what my brother thinks too. She doesn't bark at it and doesn't look aggressive she keeps wagging her tail as she looks at my guinea pig. My dog will be two years old next month. Can they get along?

And is there a way to stop a guinea pig shedding?