I feed Bravo blends and chicken necks with green beans at most meals. Most days she poops two to three times, down from three to four in pre-raw days. Also, the poop is smaller in volume and generally harder, more pellet-like, especially after she has eaten bones.
Any constipation might be helped by adding a probiotic (I use Animal Essentials). I also supplement with an herbal vitamin and Bravo Salmon oil.