I put my pet puppy into my bathtub filled halfway with some water. I thought maybe it would turn him into a Dogfish but it didn't work. So I then filled the tub up all the way and held him under the water, because I thought maybe my puppy needs to breath in the water to become a Dogfish. But that didn't work either. My puppy stopped moving after awhile and is now just sleeping on the bottom of the tub.
If I leave my puppy in there for another hour or so, will he then become a Dogfish?