The best way to start is to get a small tent and sit in there with them. That way they can run around but can't get away. They will explore the tent and you. It builds confidence and obviously strengthens the bond. It is also a lot of fun. They love treats so bring some with you. Mine love fruit loops. I have 2. They are just awesome pets. My recommendation would be to wear long sleeves while you are in the tent and bring some wet wipes or paper towels. Being young, they might decide to poo or pee whil they are in there with you.