With these beautiful and unique new cards loaded with ?scent technology?, your dog can now send their very own cards to their furry friends (with a little help from you, of course)!   These 6 ¼? x 4 ½? dog greeting cards not only look great, but they serve a fun purpose too.  Contained in each card is a detachable, fuzzy pawprint that you can use to ?load? any scent that you?d like.  After carefully removing the pawprint, you rub it on whatever item you?d like in order for it to collect the scent.  You can rub it on your pet?s head, on the grass, on your own neck?basically on whatever it is that you want the furry card recipient to ?read? when they get the card!   After collecting the scent, you re-attach the pawprint to the card, add your own ?human? message if you so desire, and then send the card off.  It?s that easy!  It?s a card that another pet can actually ?read? and enjoy?and one that looks great too!  Each card is sold separately and comes with a white mailing envelope.   **Shipping Note** We don?t think it makes much sense to pay more for shipping than the product itself costs.  So, if you purchase greeting cards without any other additional items, shipping charges will be adjusted to only $1!  This adjustment will not show at the time of online checkout, but will be done before we ship your order and bill your credit card.  (If a greeting card is purchased in the same order as non-greeting card items, standard flat-rate shipping charges still apply.)