Prohibits cattle, horses and similar livestock from running at large within the city.
Dogs & animal control — Newcastle, Wyoming
Do I need a dog licence? What are the leash rules?
The City of Newcastle, Wyoming has 2 adopted ordinances on file: Chapter 4 - Animals and Fowl, Article II Cattle, Horses, etc., Running at Large; Chapter 4 - Animals and Fowl, Article III Dogs, verified 2026-09-22.
Dog/cat control, public-nuisance and vicious-dog provisions; requires dog and cat licenses; sets capture, impoundment and destruction procedure for unclaimed animals.