I love dogs!  What about you?
I love them too! And the domestic dog, member of the genus "Canis" is the most widely abundant terrestrial carnivore.
Wow that is interesting.  I have a chihuahua.  Her name is Mia!
Sure she is a cute thing. The dog was the first specue to be domesticated and have been bred over millennia by the humans
I didn't know that.  What are some special traits that are bred into them?
They have been bred  foe various behaviors, sensory capabilities and physical attributes, It is amazing how they vary in shape, size and color.
I know.  It is crazy how each one has different abilities and traits.  
Yes, dog perform many roles foe people, such as hunting, herding, protection, assisting police and handicapped individuals.
I can't believe sometimes the amazing abilities that dogs perform for humans!  That is why I love them so much!
I agree, no wonder why they are called "man's best friend"