Cat on a Couch (or Stalking the Sofa) 

Bison and Elk 

Dismembered and attached 

To a suburban wall 

Attract hungry puma 

Potential meal is 

Spotted through the glass 

He springs and shatters 

Picture window 

Too late, discovers 

They are only 

An illusion 

Devoid of meat 

Strong legs knock over 

Television and 

Sundry other items 

As he looks for an escape route 

Ends up on the sofa 

Disgruntled and hungry 

Out of his element 

Ready to put this embarrassing 

Episode behind him 

Mountain lion 

Mistakes trophies 

For the real thing  

(www.sfchronicle.com/local/article/mountain-lion-breaks-window-prowls-inside-San-16205816.php)