There's no good way to euthanatize a horse.
Buelke
D L
DL
Victor Veterinary Clinic, MT 59875.
D000818:Animals; D001463:Barbiturates; D005065:Euthanasia / Q000662:veterinary*; D006736:Horses; D013390:Succinylcholine
D001463:Barbiturates; D013390:Succinylcholine