Can you or someone else shoot the coyotes? It’s a matter of when, not if, they return, and when the chickens are gone the dogs have already proven to less of a challenge, especially if one refuses to engage.I agree with this. The size concerns me, I got some wolf pee for now going to try it.
My advice is decrease (kill) the pack size now while working on training a LGD. And get a strong 1-2 joule hot wire fence- 4 strands, bait with raw bacon for extra measure.