while playing with my cat and her "air prey" wand (little stuffed butterfly on a string), after a while, she'll catch it, put it in her mouth, and walk away, over towards mom's recliner, where there's a little sock monkey on the Floor, and she'll "give" the butterfly to the sock monkey.
unless i take my shoes off, and have them right next to where i'm sitting on the couch, in which case she deposits the butterfly inside one of my shoes.....
after giving the prey away she knows that "it's treat time!"