Our vet recommended CET Hex rawhide strips to help keep Beagle's teeth clean. A while back, Beagle stopped eating, and when I took her to the vet, they couldn't find any reason why, even after many tests and X-rays. We thought we would lose her. Turns out, a whole rawhide CET Hex strip was stuck in her gut. She's now fine. She just gobbles them down, without much chewing. I started cutting them into smaller pieces, but decided it wasn't worth the risk. The problem is, Beagle expects her "cookie" after her evening meal, and Greenies or other treats just don't do it for her.
I think I have a a good alternative, dehydrated pumpkin jerky. Made some today, and she LOVES it! I used a big can of Libby's pure pumpkin and smeared it 1/4 inch thick on the fruit rollup tray of the dehydrator. I cut a circle out of parchment paper and smeared another layer on another tray. Took about 8 hours of drying, but it's chewy, lasts awhile, and hopefully Beagle won't miss her other cookies!