Answer:
Stealthy as a shadow in the dead of night, cunning but affectionate if given a bite. Never owned but often loved. At my sport considered cruel, but that's because you never know me at all.
The ninja turtles call this place home, as do mythical alligators.
What is green, has four legs, no tail, and usually heard at night?
Creeping on its belly, curled into a ring. Eyes forever open, beware its lethal sting
It can be white or blue or black, Humped or have a horn. And when it talks it sings its menuets, as it's travelling the depths.
What never gets any wetter no matter how hard it rains?
Animal
Difficult
Easy
Food
Funny
Kids
Logic
What am I?