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Neenah, WI Animal Ordinances: Mandatory Spay/Neuter (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Scope
Declared dangerous dogs/cats only
Not a citywide pet rule
Ordinary pets exempt
Also required for license
Rabies shot, current City license
Issued by
City Finance Department

Summary

Neenah has no citywide spay/neuter mandate. The requirement is narrow: an owner can only get the required dangerous-animal license after proving the dog or cat has been spayed or neutered.

(e)Conditions for license issuance. A dangerous animal license may only be granted and issued subject to proof of the following;(1)Current vaccination for rabies.(2)Current City license.(3)Neutering or spaying of the dangerous animal.(4)The pet animal's age, weight, coloring, breed and any special identifying characteristics.(5)Two four-inch by six-inch color photographs of the pet animal.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 44).

Full Breakdown

City Code § 3-31(e) lists spaying or neutering as one of five conditions an owner must prove before the Finance Department will issue a dangerous-animal license: alongside current rabies vaccination, a current City dog/cat license, identifying photographs, and (for dogs) a microchip. This condition applies only to an animal the Police Chief has already formally declared dangerous under § 3-31(b); Neenah's general dog and cat licensing rules at § 3-14 carry no spay/neuter requirement for ordinary pets.

Violations & Fines

An owner who cannot show proof the dangerous animal has been spayed or neutered does not qualify for the § 3-31(e) dangerous-animal license, which in turn means the animal cannot lawfully be kept, possessed, or maintained in the City under § 3-31(d).

Frequently Asked Questions

Does Neenah require all dogs and cats to be spayed or neutered?
No. City Code only requires it as one condition for licensing an animal the Police Chief has formally declared "dangerous" under § 3-31.
Who decides an animal must be neutered under this rule?
The Neenah Police Chief or a designee first declares the animal dangerous under § 3-31(b); spaying or neutering then becomes a precondition of the § 3-31(e) dangerous-animal license.

Sources & Official References

Other rules in Neenah

All Neenah rules

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