Dog is a domesticated wild dog
It's amazing to think that dogs have similar ancestors to wolves.
It is s memeber of the genus canis family
That makes sense now that we call them canines all the time.
The dog was the first species to be domesticated
I can see that since dogs are so well trained and obedient to their masters.
It has been selectively bred over time for various behaviors 
And now there are so many different breeds of dogs that people love and cherish as their pets.