Pets can get along with animals not of their own species, you know. The more people and species a pet is comfortable around, the more relaxed they'll be on average when around people and things they don't know. That's why I'm trying to set up play dates for my dog.

Weasels--I'm going to assume she's a ferret, specifically, as I don't imagine Morgan would get you a feral weasel--tend to be bitey little things. She needs to get used to frequent handling, and a variety of people and creatures, if you want her to get better about that.