Can't resist it when your dog turns on those puppy dog eyes? Well, now you don't have to beat yourself up for giving into your pet, as a recent scientific study in Japan has proved that when owner's look into the eyes of their dogs it causes a spike in a hormone called Oxytocin in both parties – a hormone which helps create a bond between parent and child. To help give you a boost of Oxytocin today, we've compiled a gallery of 17 dogs who've mastered the art of puppy eyes. Via: Off the leash
