I have owned and cared for dogs for many many years and I see how they are when they are left unattended all day it makes their anxiety rise. Dogs just want to know they have not been left and forgotten about, they need that human companionship. Who else is happy to see you everyday any time of the day or night??? YOUR DOG!!! I feel like having someone consistently interact your faithful friend makes them a much happier and healthier part of your family. I have cared for many dogs of all ages from puppies I have had to aging senior dogs if you ask anyone who knows me (which I will happily give you references) they will tell you "Nicole, LOVES dogs and is very good at handling and caring for them". I would tend to agree with that statement!!!