Even tho they're not mine I would see them as my family members. I would make sure they feel like they are home. Their comfort would be my priority so they won't feel like they are with a stranger. Unfortunately I have a apartment now that's why I picked small, medium dogs for now. But hopefully in the future I will have a house with fenced backyard. Also, probably I will own a dog :) I do have cats tho but they are very friendly with other animals. But at first I may put my cats in my bedroom, before I see the reaction, and make sure everyone get along :) But Mostly importantly I would do my best to have fun with them .