Who Let The Dogs Out: These Curious Pets Facts Are Leaving a Paw Print in Our Hearts

Jealousy is a natural human emotion, but it is not a feeling exclusive to people. Instead, it appears that dogs get quite jealous, too, during certain situations. Most notably, dogs feel jealous when they see their owner giving affection to another animal.

Additionally, researchers have also discovered that dogs can express jealousy even by thinking about their owner loving another animal, even if that scenario is not currently unfolding. It seems to me that the psyche of a dog is a lot more complex than most people would assume.