Well, looky here, we got ourselves another Dollar Store Meat Treat. This time, it's John Morrell Smoked Sausage. There are eight links in the package for a dollar, and each link is just over an ounce in weight.
The label says "made with chicken, pork, beef;" squeamish people can stop reading right here, before finding out that the meats referred to are mechanically separated chicken, pork hearts, and beef hearts.
Don't get all grossed out because these skinless dogs taste pretty good - meaty with a touch of smoke. And although they're just as cheap as other "junk franks" like Ballpark, I think they're better tasting.