Pets That Stole Owner’s Partner And Didn’t Even Feel Sorry

Interestingly, "not all dogs showed what we would think of as jealous behaviors," Harris said. "It's possible these are not very bright dogs, who didn't even realize these items were something to be jealous over, or maybe they were very bright dogs who were not fooled by these inanimate objects. Another possibility is that the bond may not have been very strong with the owner."