Imagine this would be under physics. Tutorial for an attacking beast?

Hello, new at unity 3d.
I think this might be the right forum
I want to create an attacking creature. like a gator chasing after the fpc. Could you folks please point me to a tutorial that could help?
thank you
D

This actually has more to do with AI and navigation-pathfinding than physics.
Physics would be something like have stuff tumbling down a mesh, or bodies being blown away from an explosion.
Or the tires of a car and how to make it look as if on ice or tarmac.

Or you might try the animation forum, especially the mechanim tools.

thx all. Got it to work thanks to one of the official unity tutorials.
two spawn points

will try to turn it into a fps over the weekend.