In this exerpt from the book Mayhew specifically points out the difficulty in administering treatment to a dog on the dog's property and expecially when the owner is present. I can see this being a significant problem with many dogs and especially the ones that are closely bonded to their owners. Our dogs are never treated on their property and are taken off site to the vet's office. 

Do you have any experience with this situation and can you tell how your dogs behaved or how you think they would behave?