In this weeks Parade you might find a coupon for Petsmart for $2 OFF any 21st Century Pet Health Product. I found mine on page 7. Expires 12/31/2011 so you have plenty of time to use it if your paper has it.
Go HERE to search for deals at your local Petsmart.
Also, don't forget to Take the Science Diet Petfit Chellenge. Click HERE and find out how you can win $500,000 and other sweepstakes prizes.