Does your dog love you? Watch his tail.

Odd/Interesting article in the NYTimes on what your dog's wagging tail can tell you about brain activity.

I stood over my dog and tried to gauge the angle of deflection to see if he really loves me or is afraid of me. I couldn't tell a difference between the wag to the right and the wag to the left. Looks like I'll need a stop-motion camera setup to determine this as per the article.

But I know he loves me. I feed him :)