Funny, just remembered something I do to keep coyotes from eating melons in the garden. It works great on deer, seems to work on coyotes too.
I run an electric fence about knee high. Then take a jar of cheap peanut butter and a plastic knife… smear a bit of peanut butter on the wire about every 10ft. Deer love peanut butter, can’t help themselves they have to lick, so do coyotes. View attachment 117477 Deer and coyotes stay away, deer will be gone for weeks, coyotes come back sooner.
How you could use that in your situation? I don’t know...
We have thought about electric fencing but mostly to keep the moose off of the gardens. While it’s an option that would work, I don’t want to keep my dog fenced in. Still might do the electric fence to cover an area about an acre for the gardens.