Rave: Lupine Dog Collars

I recent purchased a dog collar from Lupine at Webers Pet Supermarket.  I was impressed with Lupine right away because I had been searching for a while for a good Martingale style collar.  This was the first one I found that I liked.  Lupine advertises that their collars are completely guaranteed, even if chewed.  After a few weeks, my dog decided to "snack" on the collar.  I dropped the chewed remains into an envelope, mailed it to Lupine and had a replacement within a couple of weeks.  Lupine Rocks!