Sunday, May 22, 2011

Why dogs bark


Why dogs bark


Picture this, you're walking in the park, minding your own business when suddenly a dog comes up to you and starts barking. You start to panic because there is no reason for this dog to be barking at you.


dog, bark, dog bark, dogs, barking


Picture this, you're walking in the park, minding your own business when suddenly a dog comes up to you and starts barking. You start to panic because there is no reason for this dog to be barking at you.

Why is this dog barking?

Dogs bark because we humans want our dogs to bark. For years our domestication process and selective breeding has allowed our dogs to develop their barking abilities. Wolves don't bark, so through genetic engineering and the selective breeding process, dogs these days have the ability to retain juvenile characteristics. This is through the process known as neoteny.

Humans have chosen to retain the infantile traits of wolves like large heads, flat faces, large eyes and of course the ability to communicate, barking. Barking was further developed in dogs in order to scare intruders or to help the master out (i.e. on farms to assist in gathering the sheep).

Most dogs simply bark to communicate, to get attention, or simply to show their excitement. Training and lifestyle are import

 



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