Add Yahoo as a preferred source to see more of our stories on Google. Image via Shutterstock/Kev Gregory (Image via Shutterstock/Kev Gregory) There’s no doubt in my mind that some animals are ...

There’s no doubt in my mind that some animals are smarter than others. I mean, how many Labrador Retrievers do you know who would use a kiddie pool as a boat in the backyard pool? I don’t know ...