I'm hoping for advice on integrating 2 feral kittens and their older sister with my 10 year old cat. The ferals along with their Momma live in my sister's backyard and we have TNR'd them. We rehomed 2 of the kittens to a single home. The other 2 kittens(about 4 months old now) & their sister (from Momma' s previous litter) along with Momma are being fed and watered. Momma is super friendly and runs up for petting. The kittens are just starting to allow contact. They will eat treats and kibble from my hand and will allow petting at that time only. The problem is that my sister doesn't want all these cats around her little dog. I've agreed to take the kittens home to continue to socialize them and ready them for adoption but I have a 10 year old cat. The first 2 kittens had to be trapped to get them to their new home and the woman knew she was dealing with wild cats. To ensure the adoptability of the others, they need more work. They are progressing nicely but their time has run out in the backyard, so I'm taking them to my studio apartment. I've bought 2 cages (24"x36"x50" & 24"x36"x70"), the larger for the 2 young ones ones and the smaller one for the older kitten/cat to keep everyone separated from my resident cat. Now what???? I need to domesticate the new ones and some cage switching must happen - rotating everyone, including the resident in and out of the cages, right, wrong??? Also one of the kittens, maybe all need to be 're-wormed. Should they remain caged until they are clear to protect my resident? Going crazy and will appreciate any suggestions, ideas, or plan of actions.