title: Authority to euthanize.
mesh_terms: D035661:Animal Care Committees; D000827:Animal Welfare; D000818:Animals; D003299:Cooperative Behavior; D004645:Empathy; D004995:Ethics, Professional; D037901:Euthanasia, Animal / Q000941:ethics*; D006801:Humans; D051379:Mice; D018634:Veterinarians