I don't have much problem with deer - but only because I have an 8' fence surrounding my garden. 2 cattle panels stacked on top of each other.
However, I have been viewing the Bone Sauce for another reason. I am wondering if it would be effective to prevent horses, goats, etc. from chewing on wood inside my barn. At times I swear that I am raising termites not critters.
And even yet another use comes to mind, where mice, rats, possums, etc. chew to gain entry - would the bone sauce repel them? Or be tasty to them.