Animal Ordinances in Waterloo, IA (2026)
9 verified animal ordinances for Waterloo, Iowa, sourced directly from the municipal code and official government pages.
Verified from official government sources
Chickens & Livestock
In the City of Waterloo, Iowa, cattle, horses, mules, swine, sheep, goats, geese, ducks, turkeys, chickens and other fowl can't run at large or be staked out to graze on someone else's property or in a public street, and anyone harboring them must pen and restrain them on their own property. Pigs are banned outright inside the city except on a working farm of 40 acres or more.
Backyard Chickens and Livestock in Waterloo, Iowa
Significant RestrictionsWaterloo City Code §§ 5-1-1, 5-1-2
A. Prohibited: ... No cattle, horses, mules, swine, sheep, goats, or any geese, ducks, turkeys, chickens or other animal or fowl (hereinafter referred to as animal) shall be allowed to run at large within the city, nor shall any animal be permitted to be staked or tied out to graze on or in front of any person's premises, without the consent of such person, nor shall any animal be permitted to ...
Dog Leash Laws
In the City of Waterloo, Iowa, a dog or cat off its owner's property is legally "at large" unless it is on a leash, rope, cord or chain at least ten feet long, safely restrained in a vehicle, or inside the fenced boundaries of a designated dog park with its owner present. Letting a dog or cat run at large is a municipal infraction enforced by Animal Control.
Dog Leash Law in Waterloo, Iowa
Some RestrictionsWaterloo City Code §§ 5-1-15, 5-1A-6
An animal is at large if it is found within the city off the premises of its owner or caretaker, however, an animal will not be deemed at large if: ... In addition, a dog or cat, properly licensed as required by article A of this chapter, will not be deemed at large if: a) it is restrained by a rope, leash, cord, chain, or restraining device not less than ten feet (10') in length, or is properl...
Breed Restrictions
Waterloo has no breed list; instead animal control classifies any dog as potentially dangerous, dangerous or vicious based on its bite or attack history under City Code article B. Once classified a regulated dog, it cannot be kept in the city except as expressly registered and permitted.
Waterloo Dangerous and Regulated Dog Rules
Significant RestrictionsWaterloo City Code §§ 5-1A-6, 5-1B-1, 5-1B-5
If a decision is made to charge a violation concerning a dog, then animal control will classify the dog as potentially dangerous, dangerous or vicious pursuant to article B of this chapter and will provide written notice of same to the owner or caretaker. ... REGULATED DOG: ... Any dog that is a "potentially dangerous dog", "dangerous dog", or "vicious dog" as d ... efined by this article. ... ...
Exotic Pets
Waterloo bans keeping big cats, bears, wild canids, primates, crocodilians, venomous snakes and reptiles, venomous arachnids and most mustelids as pets. City Code section 5-1B-1 lists these species as dangerous animals per se, and section 5-1B-2 bans keeping, sheltering or harboring one anywhere in the city outside narrow exceptions.
Waterloo Ban on Dangerous Wild Animals as Pets
Heavy RestrictionsWaterloo City Code §§ 5-1B-1, 5-1B-2
C. The following animals or species of animals shall be deemed dangerous per se: 1. All felids, except Felis domestica (domestic cats). 2. All ursids (bears). 3. All canids, except Canis familiaris (dogs). 4. All nonhuman primates. 5. All crocodilians. ... 6. All venomous and constricting snakes. ... 7. All venomous reptiles. 8. All venomous arachnids. 9. All mustelids, except domestic ferrets....
Cat Rules
Waterloo requires every cat six months or older to carry an annual city license, bans letting a cat run at large, and separately bans feeding an unlicensed, uncollared stray cat unless the feeder is an authorized participant in the city's trap, neuter and release program.
Waterloo Cat Licensing and At-Large Rules
Some RestrictionsWaterloo City Code §§ 5-1A-2, 5-1A-6
A. Annual License: ... The owner of all dogs and cats six (6) months old or older, whether service animals or otherwise, shall annually obtain a license therefor as hereinafter provided. ... A. At Large: ... It shall be unlawful for the owner or caretaker of a dog or cat to permit or allow such dog or cat to be at large. ... ... D. Feeding Feral Cats: It shall be unlawful for any person to feed...
Mandatory Spay/Neuter
Waterloo requires spaying or neutering in two situations: any dog or cat picked up at large for the third time in a calendar year, and any dog registered as potentially dangerous, dangerous or vicious. City Code sections 5-1A-9 and 5-1B-7 set the deadlines and let animal control seize a noncompliant animal.
Waterloo Spay and Neuter Requirements
Some RestrictionsWaterloo City Code §§ 5-1A-9C, 5-1B-7J
C. Spay/Neuter: An owner or caretaker of a dog or cat apprehended after being found at large for the third (3rd) time in a calendar year will be notified that the animal will be spayed or neutered before being redeemed. ... ... J. Spay/Neuter: An owner or caretaker of a dog registered as potentially dangerous, dangerous or vicious must have the animal spayed or neutered within thirty (30) days ...
Microchipping
Waterloo requires permanent identification for dogs picked up running at large and for any dog registered as potentially dangerous, dangerous or vicious. City Code sections 5-1A-9 and 5-1B-7 make animal control affix a microchip or tattoo, at the owner's expense, before release, and ban removing or altering it.
Waterloo Dog Microchipping and ID Rules
Some RestrictionsWaterloo City Code §§ 5-1A-9B, 5-1B-7D
Each dog apprehended after being found at large, and each dog confined pursuant to subsection 5-1-10B of this chapter, shall be assigned a registration number by animal control or its designee. If a registration number has not previously been affixed to the dog by permanent microchip implant, tattoo or some other permanent means, then before the dog is released to its owner or caretaker the reg...
Coyote Management
Waterloo bans discharging air rifles, pellet guns and similar devices citywide, but carves out a licensed bow hunting season for deer in the Leonard Katoski Greenbelt Park and other authorized city or private land. City Code section 5-2-6 sets the season, weekday morning limit and distance rules from homes and trails.
Waterloo Bow Hunting Deer Management Program
Some RestrictionsWaterloo City Code § 5-2-6
Subsection B1 of this section shall not apply to licensed bow hunters engaged in deer hunting from the second Monday in October to January 10 of the following year in the Leonard Katoski Greenbelt Park, on other city property as may be authorized by city officials from time to time, or on private property, as allowed by the Iowa department of natural resources under its special deer management ...
Bird Protection
In the City of Waterloo, Iowa, hunting and trapping are banned in every public park, and the ban expressly reaches harassment of bird and animal life. Waterloo City Code section 7-8-5(B) prohibits firearms, air or pellet guns, bow and arrow, and trained hawks or falcons used to hunt or trap, plus harassing wildlife by any other means, unless the city council specifically authorizes an exception. Police and Leisure Services enforce it.
Bird protection in Waterloo, Iowa parks
Heavy RestrictionsWaterloo City Code § 7-8-5(B)
B. Hunting And Trapping: Hunting and trapping are prohibited, except as otherwise provided by this code. This includes the use of firearms, air or pellet guns, bow and arrow, trained hawk or falcon and harassment of animal and bird life by whatever means, except as may be authorized by the city council.
Looking for Black Hawk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Waterloo city rules.
Animal Ordinances in Black Hawk County →