Pets have no clue what taxes are, but they're probably picking up that you're pretty stressed out about yours right about now. So they're probably begging you for extra play time - after all, it makes them feel good, so they figure it'll make you happy too! Ready to play? Hit up the Tax Relief Sale at Petco for savings of up to 20% sitewide on pet must-haves from chew toys to flea medications, plus free shipping on orders of $49 or more. Ends 04/19/2012.