They show extreme intelligence, even problem-solving intelligence. Especially the big one. We bred eight originally, but when she came in she took over the pride and killed all but two of the others. That one... when she looks at you, you can see she's working things out. That's why we have to feed them like this. She had them all attacking the fences when the feeders came.

The fences are electrified though, but they never attack the same place twice. They were testing the fences for weaknesses, systematically.

They remember