The best job and the worst job

Cats have the best job ever. They enjoy catching mouses(--well, anyone with a tail too), and always get paid enough as their owners take good care of them. They are loved by their owners, especially by young kids. 

 

OTOH, pig catchers have to wrestle with the fat, smelly cretures in a muddy and dirty puddle. To make the life more miserable, when a pig catch finally gives up and looks back, the pig seems smiling and enjoyed the fight!