Quite Sharp!!
I tried these with my 2 spaniels& tiny Yorkie. My Cocker Spaniel thinks shes a Labrador eats anything...My cross ColliX Spaniel is smaller and not as keen, the Yorkie found them very difficult to get a hold on them she is 15 but not keen on them. Some are really thin and I think the shape makes them difficult to chew ,plus there quite sharp..Will not be buying them again.