I made her a pouch out of a bag lined with old jumpers and we put old T shirts in as liners that can be changed if they get soiled. She lives in the house at night and out in the garden in my old chook tractor of a day.
She has done very well, she is drinking about 180 mls a day now, eating grass and enjoying hopping around the garden when the dogs are not about. She is the cutest thing. So here I am with the unexpected delight or raising a Wallaby.