Think I posted the link before here but I just got a coupon code for 18% off at:
Pet Tags: Dog tags, Dog Collars, Pet Id Tags, Cat Tags, Dog Name Tags & Pet Collars from America's Favorite Pet Tag
Code is: ZF62S4SX
My email said this is for "loyal customers" so I don't know if it will work for someone if they haven't ordered before - but my experience with these types of codes is that they will work.