Level 2 is a ferocious, short-legged anti-social canine that devours ankles just to hear the sweet music of human screams

It's unfortunate that a fringe of society makes it necessary to go out of one's way to protect one's property and assets. The neighbor's house was recently ransacked so action was needed. Here's level 1.

Level 3 is a barn cat with a haunting yawl that badgers and coy dogs quiver over.

Level 4 makes Dirty Harry look like a sunday school teacher!