What's the difference between cattish and fattish?

Cattish

Definition:

• (a.) Catlike; feline

Example Sentences:

Fattish

Definition:

• (a.) Somewhat fat; inclined to fatness.

Example Sentences:

• (1) Sitting in front of me on the bus: a fattish version of Che Guevara, in curls, beard and black beret, but with "nogodbutgod" printed on the beret.
• (2) I had a maths teacher – Froggie Dawson – he was a rather fattish man, with a corpulent body.