We’ve all experienced it: we’ve all walked into a friend’s house, an owner of a tiny pocket dog, and had that dog jump up on our legs, on our lap. Small dogs can often be the most aggressive, and while some people may chock this up to a Napoleon Complex, it does stem for an actual evolutionary need. Because of small size, they have to make up for physical dominance with personality dominance. And while some people believe this to be cute, most people are disturbed and annoyed with these small dogs. Though they have small jaws, their bites and barks can be just as bad as a large dog’s. In addition, small dogs are far more likely to jump up onto a lap and demand attention than large dogs are. This can be extremely annoying to visitors, especially if they do not like dogs, or if they have an...