Cheryl: I don't know if your tribal laws are similar to ours here...but they are pretty strict and totally different from our non-tribal land. You may be stuck on the disposing of the 'yotes. Non-tribe land....shoot. But on Tribal land, you may not shoot any "large game" unless you are tribal. You may try contacting the tribe and tell them there is a nusance pack of ferral dogs - possibly cross bred coyotes...maybe they would do something. You may just have to do your best at fencing them out. Sounds like you are doing everything you can. Best of luck to you. Let us know how it goes.
It sounds to me, though, that this more than just a coyote pack...sounds more like a ferral dog pack....tribe may do something about that.
It sounds to me, though, that this more than just a coyote pack...sounds more like a ferral dog pack....tribe may do something about that.