Sexual Intercourse with Animal

 "There is no prescribed punishment for one who has sexual intercourse with an animal."  Quranx.com Abu Dawood 4450 (Ahmad Hasan Translation)

From Sunan Abi Dawud 4465 - Prescribed Punishments (Kitab Al-Hudud) - كتاب الحدود - Sunnah.com - Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم)

Washing is not required when Sex with Animal or Dead Body ص416 - كتاب رياض الأفهام في شرح عمدة الأحكام - الحديث السابع - المكتبة الشاملة (shamela.ws) (https://shamela.ws/book/17350/480)