Japanese crossword «Careful, angry dog»

His bark is worse than his bite

He is angry, because he looks lite a pig.

Well, well, well - as I worked up from the bottom - I had small station buildings on a small station platform.

Certainly NOT the legs of a careful dog, angry or otherwise!

AND - what is it carrying in its mouth??? OR is it being attacked by a snake???

And why is it standing on a small island or in a puddle of mud???

So many questions & still no train!