Dogs are loving creatures. They tend to love everyone, even those outside their family circle just like how Brody loves Sally.
It is especially common for dogs to love their neighbors, regardless of what species they are. Whether people, cat, deer and other dogs, they always extend their love to those who might need it.
And same goes for people. For example, this boy was caught sneaking a hug to the neighbor dog, much to the neighbor’s surprise and delight.
And this dog who is so head over heels for the neighbor’s cat, he was heartbroken when they put a plant that covers the window. It prompted his owner to write a letter to the cat owner to remove the potted plant.