Is A Shih Tzu Really A Wolf?

We know that dogs evolved from wolves, but how much of the fierce apex predator really remains in our loveable fuzz balls?

Photo by Alvan Nee on Unsplash — Shih Tzus in a hammock

Today we have around 150 different species of dogs, from cute little Pugs, Pekingese and Shih Tzu through to the behemoths like the Great Dane, Chow Chow and St Bernard. But how did this colourful array of…