You could also try dehydrated ligaments. They are very fibrous and tough, Lasted way longer than the bully sticks, not stinky at all, and softened up nicely when chewing them so no worry of choking. I know you can buy them online but I made mine. I Just bought some cow ligaments from the Mexican store cut them up (my dogs are very tiny) and dehydrated them for about 24 hours. They were the best long lasting treat I have made so far!
When I look into the eyes of an animal I do not see an animal. I see a living being. I see a friend. I feel a soul.
My first instinct when I see an animal is to say "hello". My first instinct when I see a person is to avoid eye contact and hope it goes away