Feeding Charlie...

If you drive through Red Rock Canyon at dusk you will find wild burros walking around.  You aren't allowed to feed them from the side of the road but if you go into Blue Diamond, you will find them walking through the town.  Lately, Hunter likes to go feed them apples on Saturday and Sunday evenings.  He likes one of them more than the others because it doesn't try to bite him when he is feeding them.  Hunter calls him Charlie.