Will a guinea pig slay a mouse or other rodent?

Guinea Pigs do not seem very aggresive. I was wondering whether a female pig would kill/attack a mouse or another type of rodent. If so, why?
Hi I have a Guinea pig for 5ys and she never hert a fly BUT my pet was diffrent and most rodents tend to kill smaller animals but if its a rat and a mouse in attendance ok together.

Rodents are sometimes intensely territorial, no issue how gentle they are with humans. If either rodent perceived the other as a territorial threat, they could start to be at odds.

If you want two rodents to meet, make it be on neutral ground (like a table, neither one's cage) and be prepared to separate them.
Answers:    Guinea pigs are peaceful animals. I often preserve my tortoises in with my guinea pigs. First, get a womanly guinea pig. Observe their behavior for a few days. They should be perfectly fine, but keep watch the first few days.
If she is on steroids she could do anything violent.
Why do hamsters confrontation near respectively other, but don't attack humans that method?   Haha.. a grill in the region of my gerbil's poop?   Gerbils cant seize the sea out?   Serious pet cross-examine - whether you nurture a hamster a regular diet of GUINEA PIG food..?