When an animal has been apprehended and impounded, written notice shall be provided to the owner within two (2) days after impoundment, if the owner’s name and current address can reasonably be determined by accessing a tag or other device that is on or part of the animal. Impounded animals may be recovered by the owner upon payment of impounding costs, and if an unvaccinated dog, by having it immediately vaccinated. If the owner fails to redeem the animal within seven (7) days from the date that the notice is mailed, or if the owner cannot be located within seven days, the animal shall be disposed of in accordance with law or destroyed by euthanasia.
(Code of Iowa, Sec. 351.37, 351.41)