I got two new guinea pigs a couple months ago and I let them settle in and stuff and I really want to hold them and stuff but they aren't really that people friendly and one of them bites me when I try to pet it through the cage, the other one is alright when I pet it through the cage but if I were to pick her up I feel like she would freak. They are both females, about 2ish years old. Please help.. I don't really know what to do I want to give these guinea pigs the best life I can, and I just am kinda stuck in the don't know what to do stage. Please help.