How Wauwatosa Handles Animal Ordinances: A Practical Guide

Wauwatosa maintains 113 local ordinances across all categories, and 11 of those deal specifically with animal ordinances. Here is a breakdown of what the city actually requires, what is prohibited, and where Wauwatosa falls on the strict-to-permissive spectrum compared to other cities.

Chickens & Livestock

Wauwatosa allows up to four hens, no roosters, on a residential lot with a city permit and written consent from every adjoining and diagonally abutting neighbor. Chicken eggs cannot be sold or hatched commercially, and enclosures must sit at least twenty-five feet from a neighbor's dwelling and out of the front yard.

Key details: Governing section: Wauwatosa Municipal Code § 9.04.060. Flock limit: Up to four hens, no roosters. Neighbor consent: Written consent of all adjoining/diagonal neighbors. Coop setback: 25 feet from neighboring dwelling, no front yard. Space rule: At least 16 square feet per chicken.

A permit is revocable for failing to comply with any provision of the code and, once revoked, cannot be reissued. Violators face the general penalty provisions of the code plus penalties under Title 15, and a citation can issue under Wauwatosa Municipal Code Section 1.24.010 and Wisconsin Statute Section 800.02. Any chicken may be impounded or removed at the owner's expense. An aggrieved permit holder can appeal to the board of building and fire code appeals within thirty days.

Exotic Pets

Wauwatosa's code bans keeping swine, horses, ponies and other nonhousehold pets, the catch-all Section 9.08.010 uses for exotic and farm-type animals, within 100 feet of any public street or the boundary line of an adjoining owner. On typical Milwaukee County suburban lots, that buffer reaches nearly every square foot of a residential parcel, making the rule a de facto citywide prohibition rather than a true setback.

Key details: Buffer distance: 100 feet from street or lot line. Covered animals: Swine, horses, ponies, nonhousehold pets. First-offense forfeiture: $1 to $5,000 (§ 1.12.010). Repeat-offense minimum: $25 forfeiture. Adopted: Ord. O-80-104 (1980), amended 1985.

Violating § 9.08.010 is enforced under the chapter's own § 9.08.070, which routes penalties to the citywide general-penalty section, § 1.12.010: a forfeiture of not less than $1 and not more than $5,000 for a first offense, rising to a minimum of $25 (and up to $2,000) for a second or later conviction. Because § 1.12.010 treats each day an animal is kept unlawfully as a separate offense, forfeitures can accumulate daily until the animal is removed.

Compared to other cities, Wauwatosa takes a harder line on exotic pets. The enforcement and penalty structure reflects that.

Wildlife Feeding

Wauwatosa enforces the state's wildlife-feeding rule locally: § 9.12.020 adopts Wisconsin Administrative Code NR 19.60, 'Feeding of Wild Animals,' by reference into city law, including all future amendments, and directs the police department, health department and building and safety division to administer and enforce it. Adopted by Ord. O-23-7 on March 21, 2023, it gives city departments, not just the DNR, enforcement authority.

Key details: Adopted: Ord. O-23-7, pt. I, 3/21/2023. State rule incorporated: Wis. Admin. Code NR 19.60. Enforcing agencies: Police, health dept., building & safety. Penalty basis: State-set forfeiture, capped at $2,000 (§ 1.12.010). Related ban: Trapping wild animals on public land (§ 9.12.010).

Because § 9.12.020 adopts NR 19.60 by reference, § 1.12.010 supplies the penalty mechanics: if the state rule sets a forfeiture up to $2,000, that state amount becomes the local penalty; otherwise the general city forfeiture of $1 to $5,000 for a first offense (minimum $25 for a repeat conviction) applies. Any of the designated city departments, police, health, or building and safety, can issue the citation.

This is not one of those rules that cities tend to ignore. Wauwatosa actively enforces its wildlife feeding requirements.

Beekeeping

Wauwatosa allows honey beekeeping in residential districts with a city permit, capped at two hives per lot plus a temporary third for splitting. Section 9.04.080 requires flyway barriers, setbacks from property lines and neighbors' patios or pools, and a continuous water source so bees do not bother nearby yards.

Key details: Governing section: Wauwatosa Municipal Code § 9.04.080. Hive limit: Two hives per lot, plus temporary splitting hive. Flyway barrier: 6-foot barrier within 20 feet of property line. Rear setback: 20 feet minimum from back property line. Recreation setback: 50 feet from neighbor's patio, deck or pool.

A beekeeping permit is nontransferable, must be renewed within twelve months with a late-payment penalty set on the fee schedule, and can be revoked for any code violation; once revoked, it cannot be reissued for two years. Violations carry the general penalty provisions of the code plus penalties under Chapter 15 and citations under Section 1.24.010 and Wisconsin Statute Section 800.02, and the development director may order a hive impounded or removed at the beekeeper's expense.

Pet Store Rules

Wauwatosa bars every pet store in the city from selling dogs or cats. Section 9.06.020 prohibits pet stores from selling, delivering, offering for sale, bartering, auctioning, giving away or otherwise transferring cats or dogs, though a store may host an animal shelter or rescue's adoption showcase without taking an ownership stake or fee.

Key details: Governing chapter: Wauwatosa Municipal Code Chapter 9.06. Adopted: Ord. O-22-19 pt. I, May 17, 2022. Rule: Pet stores may not sell dogs or cats. Adoption exception: Rescue showcase allowed with no ownership or fee. Penalty unit: Each animal sold is a separate violation.

Section 9.06.030 makes a violation subject to the general penalty provisions of Wauwatosa Municipal Code Section 1.12.010, and treats each dog or cat sold or held for sale in violation of the chapter as a separate offense, so a store holding several animals for sale can face a separate forfeiture for every animal.

This is one of the stricter rules in Wauwatosa's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Breed Restrictions

Wauwatosa bans keeping a vicious dog inside the city outright and imposes strict confinement, signage and insurance rules on any dog declared dangerous. The health and police departments can declare a dog dangerous or vicious after an incident, and an owner who disagrees can demand a hearing before the municipal court within thirty days.

Key details: Governing section: Wauwatosa Municipal Code § 9.04.030. Vicious dogs: Outright ban on keeping a vicious dog. Enclosure height: Six-foot locked enclosure, slats one inch apart. Leash length: Four feet maximum for a dangerous dog. Insurance/bond: $100,000 liability insurance or surety bond.

A dog owner who violates Section 9.04.030 faces a forfeiture of up to five hundred dollars per offense, with each day of continued violation counted separately. A vicious dog may be ordered impounded or removed from the city at the owner's expense, and a dog that has caused great bodily harm on two separate occasions without reasonable cause may be destroyed by court order under Section 174.02(3), Wisconsin Statutes, with the owner paying for destruction.

This is one of the stricter rules in Wauwatosa's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Dog Leash Laws

Wauwatosa dogs cannot run loose on or off the owner's property. Section 9.04.020 requires every dog to stay confined by a leash, pen or electronic fence on the owner's lot, and caps a walking leash at ten feet handled by someone competent to control the dog.

Key details: Governing section: Wauwatosa Municipal Code § 9.04.020. Walking leash limit: Ten feet maximum. Confinement: Leash, pen, or electronic fence on owner's property. Impoundment window: Unclaimed dog disposed of after 7 days. Waste removal: Owner must carry a bag or scoop.

A dog found unconfined or on a leash longer than ten feet while being walked is subject to seizure and impoundment; an impounded dog not claimed within seven days may be disposed of in the most humane manner available. Violations of Section 9.04.020 carry the general penalty provisions of the code, and the health and police departments enforce the chapter and may investigate to ensure compliance.

Pet Limits

Wauwatosa caps any residence, apartment, yard or property at three cats or dogs combined, animals over three months old. Section 9.04.020 declares keeping more than three a public nuisance and prohibits it outright, with no separate variance process written into the section.

Key details: Governing section: Wauwatosa Municipal Code § 9.04.020. Pet cap: 3 cats and dogs combined per property. Age threshold: Applies to animals over three months old. Legal classification: Excess pets declared a public nuisance. Enforcement: Health and police departments.

Exceeding the three-animal limit is a public nuisance under Section 9.04.020, subjecting the owner to the general penalty provisions of the code under Section 9.04.010 and to abatement of the excess animals. The health and police departments enforce the chapter and may investigate reports of households keeping more than three cats or dogs.

Cat Rules

Wauwatosa requires every cat over five months old to carry an annual city license, displayed on the collar, and bars cats from running at large or being abandoned anywhere in the city. Section 9.04.020 lets anyone impound an at-large cat, and an unlicensed cat is presumed to be at large.

Key details: Governing section: Wauwatosa Municipal Code § 9.04.020. License age: Required at five months of age. New resident deadline: 30 days to license after moving in. Neutered discount: Half fee for neutered cats. Impound hold: Unclaimed cat disposed of after 7 days.

An unlicensed or at-large cat can be seized and impounded by any person, and an unclaimed cat faces disposal after seven days in custody. Owners who fail to license a cat, or who violate the at-large prohibition, are subject to the general penalty provisions of the Wauwatosa Municipal Code under Section 9.04.010, enforced by the city's health and police departments.

Pet Groomer Rules

Wauwatosa classifies pet grooming as a Sales & Grooming use under the Animal Services category, permitted by right only in the CO, C1 and C2 commercial districts and a handful of mixed-use districts. The use is expressly prohibited in every residential district and in the M1/M2 industrial districts.

Key details: Governing sections: Sec. 24.08.040 definition, Sec. 24.07.030 use table. Permitted districts: CO, C1, C2, SP-RP, MID-TRN, MID-MIX. Prohibited districts: All 6 residential districts, M1, M2. Overnight boarding: Reclassified as Shelter/Boarding Kennel use. Last amended: Ord. O-25-25 Part XVIII, 11/18/2025.

A pet grooming or pet sales business that opens in a residential district, or in an M1/M2 industrial district, without first securing a rezoning or use variance is not authorized under the Section 24.07.030 use table; the Zoning Administrator can deny or revoke a business license and occupancy permit. Adding overnight boarding without the separate Shelter or Boarding Kennel classification and, where required, a conditional use permit is a separate violation.

Veterinary Clinic Zoning

Wauwatosa permits veterinary clinics by right in its commercial and industrial districts, CO, C1, C2, M1 and M2, plus SP-RP and two mixed-use districts. Like other animal services, veterinary practices are expressly prohibited in every residential zoning district.

Key details: Governing sections: Sec. 24.08.040 definition, Sec. 24.07.030 use table. Permitted districts: CO, C1, C2, M1, M2, SP-RP, MID-TRN, MID-MIX. Prohibited districts: All 6 residential districts. Overnight boarding beyond care: May trigger Boarding Kennel reclassification. Last amended: Ord. O-25-25 Part XVIII, 11/18/2025.

Practicing veterinary medicine from a residential-zoned property, or from an SP-CON, SP-POS, SP-PUB, SP-INS, SP-MED, SP-PKG or MID-RES district where the use table marks Veterinary as prohibited, is not authorized under Section 24.07.030; the city can deny occupancy or business licensing for the location. A clinic operating beyond ordinary veterinary care as a de facto boarding kennel without the separate Shelter or Boarding Kennel approval risks a separate use-table violation.

The Bottom Line

Wauwatosa is tougher than many cities when it comes to animal ordinances. Out of the 11 rules covered here, 4 are rated strict. If you are a homeowner, renter, or business owner in Wauwatosa, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

Keep in mind that Wauwatosa can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.