I order these cattle scalp for some time and had been always very satisfied (5 Stars) .Unfortunately are the last 2 deliveries very crumbly and if my Vizsla dog gets a piece, it is fragmented in the blink of a thousand little pieces. So far, they had to strip always chew soft, which has gladly taken time 30 minutes. Now it is only a short pleasure and the teeth cleaning effect is missing me. Visually, the pieces are still attractive in color (not as gray as with other manufacturers) and the smell is pleasant and bearable. The size of the pieces is very different, sometimes quite groß.Daher for very small dogs may not be as well suited inside a bag.