to stalk, as an animal slowly and intently creeps up on its prey.
This word derives from sanap , "to feel one's way".
That aforementioned dog was stalking. What he did...hmmm...stalking..., wants to grab-with-his-teeth, wants to grab- with-his-teeth
that aforementioned cat. [In this example, where the "..." are, the story-teller did actions depicting "stalking".]