An curved arrow pointing right. Have you ever wondered how tracking dogs are able to accurately track where something is just by smelling it? To find out what's actually happening, we brought in ...

But modern day bulldogs have more pronounced facial wrinkles, and an even thicker and squatter body. Source: "Dogs of All Nations ... in which the nose is closer to the rest of the face ...

The exaggerated facial features, especially the smooshed nose, can be seen ... these dogs were bred as guard dogs and ...