Not so happy. This is the first Costco review I have ever done. Abot two weeks ago I purchased the Teton grassfed beef hot dogs, $4 off the discount book. Great deal, it comes as 3pks. I never bought these before. Opened one of the 3 and grilled in frying pan 2 of them. I cannot express how disappointed I was, they were as TOUGH as an old pair of shoes. I then cooked the rest of the same bunch, sliced in a soup, thinking it would soften..but it did not change the toughness of the sausage. I had to chew each piece for 10 minutes. This is the Last time I get these for sure. Sticking to Kiebalsa or hot dogs.