I've been watching it too. I think they're trying to give a wide view of the range of people who take on a new puppy. Personally I would love to have another dog but at our age, and living now where we do, it wouldn't be fair on the dog. I think Fabio's owner will become more flexible.
Any one watching this. Enjoying but I do feel sorry for Fabio the little white dog and his owner who really loves him but seems to treat him like a baby.