Scooter does the same thing!  Any "happy meal" type toys my daughter gets...we find later with no feet or hands or something chewed off.  He has one toy of her's that he loves to chew on at the top of the stairs then let it fall all the way down so he can run after it and take it back to the top of the stairs to start all over again....pretty cute to watch...but can be very annoying!  He also shredds anything that he gets a hold of...paper plates, toilet paper, paper towels.....I am constantly picking up tiny pieces of "things".  Oh....he also loves my daughter's crayons....so his poo is quite colorful sometimes! 
