Researchers found "some dogs are better at certain things than others," explained Salomons.

From dogs fetching their owners a beer, good dogs teaching babies how to crawl, to dogs helping bring in the groceries, these are just a few of the helpful dogs in this, good dogs video compilation.

While all dogs are good dogs, some are better behaved than others. Forbes Advisor decided to find the best and worst-behaved dog breeds to help educate prospective owners on their furry friends. To do ...