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Milwaukee, WI Animal Ordinances: Cat Rules (2026)

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

Key Facts

License fee
$12 neutered / $24 unaltered
Microchipping
Required, registered with pet-recovery database
License required
Cats over 5 months of age
At-large ban
Prohibited under § 78-19
First offense
$25-$200, Class C violation

Summary

Cats over 5 months must be licensed and microchipped under city code, and owners may not let cats run at large: violations carry real fines.

Any person owning, keeping, harboring or having

custody of any dog or cat over 5 months of age

within the city of Milwaukee shall obtain a license

as provided in this section and in accordance with

ch. 174, Wis. Stats., relating to dogs, and ch. 26,

Milwaukee County Code of Ordinances, relating to

cats. Any person obtaining a dog or cat that is

older than 5 months of age shall have 30 days to

apply for an original license, except this

requirement will not apply to a nonresident keeping

a dog or cat within the city for less than 30 days.

2. APPLICATION. Application for

licenses shall be made to the Milwaukee area

domestic animal control commission and shall

include the name and address of the applicant,

description of the animal, the appropriate fee,

whether the animal is spayed or neutered and a

rabies certificate or tag issued by a licensed

veterinarian illustrating that the animal for which

the license is sought has received current

immunization for rabies or a statement issued by a

licensed veterinarian that the immunization for

rabies is contraindicated for the animal. A rabies

certificate or tag shall be deemed valid if the

termination date of the immunization falls after the

date of the application for the license. Written

proof is required from a licensed veterinarian

illustrating that the animal being licensed has been

-220a-

2/10/2026

Source: Milwaukee Code of OrdinancesView official code

Full Breakdown

Milwaukee Code of Ordinances § 78-17 requires anyone owning, keeping or harboring a dog or cat over 5 months old within city limits to obtain a license, administered jointly under ch. 174, Wis. Stats. for dogs and ch. 26 of the Milwaukee County Code for cats. License fees are $12 for a spayed or neutered cat and $24 for an unaltered one (set by § 60-7), with late fees added after April 1. Every dog and cat kept in the city must also be microchipped and registered with a nationally recognized pet-recovery database under § 78-17-6. Section 78-19 separately bars letting any animal, including cats, run at large in the city.

Violations & Fines

Missing a license or letting a cat run at large is a Class C offense, $25 to $200 per violation under ch. 61; a repeat violation of the same section escalates to Class D, $50 to $500.

Frequently Asked Questions

Does Milwaukee require cat licenses?
Yes: any cat over 5 months old kept in the city must be licensed through the Milwaukee area domestic animal control commission, per Milwaukee Code of Ordinances § 78-17.
Are cats required to be microchipped in Milwaukee?
Yes. Section 78-17-6 requires every dog and cat kept in the city to be microchipped and registered with a nationally recognized pet-recovery database.
What happens if a cat runs at large in Milwaukee?
It violates § 78-19 and is a Class C offense, fined $25 to $200 per violation, rising to Class D ($50-$500) for a repeat violation.

Sources & Official References

Other rules in Milwaukee

All Milwaukee rules

Compare Milwaukee to another location·View the Wisconsin animal ordinances overview

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