I only offer sitting at the house so that I don't leave my two girls home alone anymore than needed. I always ask to do a meet and greet out on a walk when receiving new enquiries before confirming to ensure that all the dogs get along. For a first stay I make a point of ensuring I'm home all the time to ensure all the dogs are settled.

It's just me and my 2 dogs in the house so if a repeat or longer stay I will need to be in and out at times. I ensure that all the dogs are settled together for the first day or two before leaving them alone and then it is only generally for a couple of hours to go to the gym or do a food shop etc. I have a camera set up when dogs are staying so that I can keep checking in on them and that they are all settled.

If your dog requires oral medication I'm well versed in administering as both of mine have required medication at times.