This is another not great picture taken with my phone and still, I keep trying. If you look closely I can see one of the deer managed to make it in the truck bed. We sat and watched for a long time. She was actually kicking hay back for the others, or at least that looked like what she was doing. (It could have been she was digging for dryer hay.)
I am certain my neighbors’ intention was to feed his horses. However, if you leave it out there will be wildlife that will eat it.