I do not think this couple really know how to look after an animal because I doubt the dog is getting the correct diet or sufficient exercise for a little dog.
He is gorgeous but pampered. I was asked to move bedding for the dog in whichever room I was so he could be close to me. He prefers humans to cats and dogs. There are two dogs living next door- I love them to bits but I doubt if we will be sunbathing in December so will not see them and he will only want to do his business and run indoors again.
I may suggest I have him here for a couple of hours fairly soon so he can still smell his own scent in the house.
NHS U turn on trans terminology