D is for Dogs Around the World

Dogs.

2016-03-22 22.04.54
They’re the best and they know it.

New genetic evidence suggests that humans and dogs evolved together as far back as 32,000 years ago. Parallel evolution means that dogs have influenced humans and vice versa through time by selecting for genes that affect disease frequency, behavior, and even some physical processes.

In some places–like the U.S. and the U.K.–dogs are man’s best friend but they are considered dirty, unhygienic, and dangerous in many countries around the world. It’s likely that these cultural differences are influenced by that parallel evolution–man’s best friend evolved with some groups but not necessarily with others.

So the next time you’re out on a jog with your dog or you see those cute puppies at the pet store, just think about the tens of thousands of years that went into those adorable little faces–and how people around the world may have a very different perspective.

Author: JA Goodsell

I write YA fantasy, blog about it, and then take my dog out for therapy. My current manuscript is INNATE, a story of two sisters caught up in a war between the gods. Find me on Twitter at @JAGoodsell or Instagram at books_and_dogs

2 thoughts

  1. Never know any of this. I mean, of course I know humans and dogs had been together for a very long time, but I didn’t know that they have evolved together and especially that this had an influence on theri evolution.
    Such a fascinating subject.

    @JazzFeathers
    The Old Shelter – Jazz Age Jazz

    Like

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