The Emotional Dog

Everytime I see a dog and his handler that were together in Iraq or Afghanistan reunited it brings a tear to my eye. These dogs immediately recognize their handlers even after sometimes several years. These dogs react with such joy and emotion, how can you not view these dogs as capable of feeling emotion. I know Molly reacts the same way towards me when I have been on vacation for as little as two or three days. That is pure joy and unconditional love in it's purest form.