Is it possible to feel sad after looking at this picture? From DesktopNexus. |
In some cases, pets can be even better sympathizers than humans. For instance, a dog's powerful sense of smell can pick up on pheromones secreted by humans in times of emotional distress--signals that other people may not notice.
The benefits are not only emotional, but physical. According to an Australian study, pet owners have lower blood pressure, lower cholesterol, and lower triglyceride levels. They also have a reduced likelihood of heart disease than those without pets. These results apply even though pet owners consume above-average amounts of meat and fast food for some reason.
So what's the deal with pets? Do you like them or not? Unfortunately, the article doesn't settle the question of which animal is superior--dogs or cats--but feel free to post your opinions on the matter in the comments.
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