Thor's strangeness is beginning to worry me. First he was drinking from the fish bowl. Then I discovered his daily knocking down the bathtub plug is nothing but a ruse to drink any shower water that may have collected in the plug. I offered to go dip some water out of a mud puddle or the creek for him, but I just got a Thor look.
Yeah, this one:
Thor sez: Human, feed me or begone.