keep them in the house until there is no swelling, no stitches (all absolved), and she is eating, and peeing and pooping normally, and if you're not sure what that is - it's twice a day! a nice firm poop and a nice 1/8 th cup of pee (about) and she should not be straining in the litter box (sign of uti if she does) if she tries to pee in porcelain like the tub or sink, that means uti, if there is pink in urine, that means uti, if there is black in stool, that means blood in stool and bring it to the vet. If she picks at her stitches, try to divert her with play or petting, or cat nip. or sooth her stitches by patting the area carefully, they probably itch. They can get infected easily and it's up to you to be the watcher for signs of infection! Good luck and after she looks good, and a couple more days for safe keeping!