Dumb Dog!!

Yesterday I went out to get the mail and the neighbor dogs were barking. I looked and saw a big dog in our backyard. The dog was at the gate trying to find a way out of the yard. Now, let me explain. On one side of the house there is no fence or gate closing off the backyard, which is obviously how the dog got into the yard in the first place. But, once back there he couldn't figure out he could also get out that way. He waited for me to open the gate to let him out! Okay, now I'm not saying dogs are dumb, but this one wasn't the brightest lightbulb in the pack!