Alaskan
Herd Master
Sadly I hear about that sort of stuff often.It is why we have kept LGDs for 30 years. Neighborhood dogs came in or fenced yard at night and killed half of DH's rabbit herd. 8 champion bucks and does dead. Others had to be destroyed due to missing limbs. 10 years of breeding and genetics on DH's part gone in a single attack.
And no livestock is fully immune.
We had stray dogs come on to our ranch one summer... they chased and ran a cow until she died of the heat.