Pendant turned out great.  Wife loved her Mother's day gift.
You knead to playdough-like bits of goo into a ball and smush it on your pet's nose.  You let it sit and harden.  stick it in a box and mail it off.  2 weeks later you get a pendant made from your pet's nose cast.  We worked quick and had 3 shots at making a nose cast before the goo hardened too much to reform.  3rd time was the charm.  If I were to give a helpful hint I would say don't make your disc of goo too thin before you smush or you might not get the definition you want.  For us a Baby Bell cheese diameter disc worked well for our lab.  It was deep enough to get some 3D texture and widens out and you smush it to cover the nose.
Rating: 5 stars