A Dog's heightened senses are an asset when detecting intruders. I'm sure thats probably the biggest reason humanity domesticated them in the first place.
If a dog keeps depression at bay, someone could possibly avoid having their brain chemistry permanently altered by owning a dog.
There are even working breeds with many different purposes. It's not all black lab and American Eskimo.
If a dog keeps depression at bay, someone could possibly avoid having their brain chemistry permanently altered by owning a dog.
There are even working breeds with many different purposes. It's not all black lab and American Eskimo.