Emery posing with part of the weekly stuffed marrow bone assortment . . . these are stuffed with grain free canned food but I have used Honest Kitchen, canned pumpkin, cream cheese or yogurt -- then FROZEN.
I posted the photo on Facebook (VizslaTalk) there was a bit of concern over bones getting stuck on a dog's lower jaw. UMMM, BEEN THERE. Unfortunately, this happened to Zene -- she was at the ER vet quickly and it was removed without incident (sedation for her) and no broken teeth, etc.
So, the moral here -- use caution. I look for bones 3" long and no more than 2"wide. If in doubt, avoid it and stuff a Kong or WestPaw Toppl (https://www.chewy.com/west-paw-zogoflex-toppl-dog-toy-aqua/dp/109834?utm_source=google-product&utm_medium=cpc&utm_campaign=hg&utm_content=West%20Paw&utm_term=&gclid=Cj0KCQiA-JXiBRCpARIsAGqF8wVOPqdXvqP0v84qHoN7QbBvGBqqiKcEW5-fJn1jcB3VI14IpbToK74aAvMUEALw_wcB)