Well I have no doubt the BARF is the most suitted for wolfdogs. This said I will nevertheless continue seeking around ( my education is research, I'm stuck in this mode
) ... because there are also specifics problems associated with BARF, and all the owners simply don't do it because it's not as easy to have well balanced BARF (especially when the dog is still puppy) => the use of kibbles, so there is an interest to find the better suitted kibble for wolfdogs.
Anthony