Reviewed by Dr. Becker

Dogs drool by nature but some can act like they have stuck-open spigots in their mouths. Be prepared and know what kinds of situations can make it worse (if you don't already). Plus, abnormal drooling that may be a red flag for a health problem.

When you combine two breeds, you expect to get the best traits of both, but that's not guaranteed. There can be a wide variety in personality and appearance, even in those pups born from the same parents. Here's what they got when they crossed two of the most well-loved purebred dogs.

Their conclusions were completely mystifying. Especially given the long duration of the study. And their solution is even crazier. It ignores so much science and common sense it's unreal. Be wary and watch out for their methods to con you from your hard-earned cash.