2 of the 3 cats are really easy- they just want their food and a couple pets, and will more than likely leave you alone the rest of the time.
Duke the Dog has a limp on his left side, stemming from a little twist that happened when he was playing at the park. It is still healing, so he will need to be carried up and down the stairs when he is taken out.
Finally, the last cat Chandler is in the front bathroom by himself. He just underwent surgery so has a couple things the other cats can't mess with. For him, periodically checking on him to make sure the cone is still on and his litter is clean is the primary concern.
The cats eat at 6:30/7. Duke is a grazer so if you notice his food being low, just add another scoop. Chandler (surgery cat) has special food