Mini donkeys are not generally considered good as guardians, as they tend to just get et by coyotes themselves.
One thing to remember is that the reason that donkeys work vs coyotes is their instinctual desire to stomp dogs to death. You WANT them going after coyotes, you do NOT want them doing the same to your own dogs or neighbors'. This can sometimes be a problem, and is something to consider carefully before (and during) shopping for a guardian donkey.
Good luck,
Pat
One thing to remember is that the reason that donkeys work vs coyotes is their instinctual desire to stomp dogs to death. You WANT them going after coyotes, you do NOT want them doing the same to your own dogs or neighbors'. This can sometimes be a problem, and is something to consider carefully before (and during) shopping for a guardian donkey.
Good luck,
Pat