I have a corgi who doesn't like to chew on big bones, so with the trail mix he has different soft treat options and small hard treats. His favorite one is the sweet potato one. Great to use when I train him or even take him for a walk because they can easily fit in your pocket.
They can't get enough of it. I don't know what it is about this treat they they always come running back for more. Even when I open up the treats they know what it is. With this they always come and hang out with me.