TLDR: These bones caused slab fractures in both of my dog's teeth I now have a $1300.00 vet bill and two samoyeds in a lot of pain.
I bought these bones as they have a very high rating, I thought I was doing my research well and making the right decision for my dogs. I do not give them any other type of bones; and 6 months later when I took them to the vet this is what they said:
The bones are too hard and even though they deteriorate as they chew on them the damage is done, both dogs have slab fractures in their molars and need to have them removed.
Mind you my one dog is only 3 and now has no top molars thanks to these bones, I feel like a terrible dog parent and do not want this to happen to anyone else. While the dogs do like these, the end result was pain and an extremely high vet bill. PLEASE USE WITH CAUTION, I recommend NOT AT ALL.