Cause it feels good?
Why you can con
Why dog licks his balls? Cause he can.(valid)
Why you can con? Cause you can.(invalid)
Why Mr.Facts mumble his English? Cause he can(invalid)
Lesson: A con man and Mr.Facts can learn to be valid and worthwhile from dog.
Just cause you can doesn't mean you should.
Learning from dog is not a bad thing. I am learning more valid things from dogs in these days than from the GB for last 25 years.