Best Friends Animal Society, one of the larger pet rescue groups in the US, has bin behind a major push to have 90% live outcomes for shelter animals by 2025, territories not included, data not available for non dog/cat animals,

live outcomes would include adoption/re-establishment of lost pets with owners, / release of spayed or neutered feral cats as part of a TNR program / transfer to other shelters, sanctuaries and rescue groups

non-live outcomes would include euthanasia of healthy animals do to resource shortages/euthanasia of unhealthy shelter animals/euthanasia of aggressive dogs/euthanasia of sick animals owned by the public shelters provide low cost euthanasia services for/ " missing animals" / animals that die( not of euthanasia) in the shelter system