randyhaddock:

brooklynmutt:

siddman:

olivr:

For the record, I’m not posting this to make a point… 

K9s are the result of macro-evolution.  We developed themover time.  We moved away from our natural diets of the paleolithic man into an omnivorous/carnivorous diet, which resulted in the need for K9 teeth.  Humanity lived on a vegetarian diet long before we started to eat meats. 

Explained.