No, he wouldn't. He used to have homeless shelters come and ask for the food we would throw away at the end of the day... wouldn't give them that either. He had been sued about 5 times by gold digging "I fell in the parking lot" jerkwads and wasn't about to get into that area again over franchise waste.
BTW, it is NOT legal to take trash from closed containers on private property without permission. And health codes require dumpsters be closed and often locked, some places even require them to be fenced off. At least not in MA, RI, CT, and most states that aren't VT (where you can do most anything) and NH (live free or die).