Legislating dogs ::

The most common types of breed-specific legislation adopted by cities to regulate dangerous dog breeds, primarily pit bulls, are breed bans, prima facie legal designations and sterilization laws.

Pit bull bans

Prince George's County, Maryland

Prince George's County adopted a pit bull ban ordinance in 1996. Each attempt to overturn the ban since has failed. The most recent legal attempt failed in March 2024 after a Memorandum Opinion was issued by the US District Court of Maryland.1 The most recent publicity attempt failed in October 2019, after DC-based Humane Society of the United States, Humane Rescue Alliance and Utah-based Best Friends Animal Society orchestrated an unsuccessful attempt to overturn the county's pit bull ban.2

For the reasons that follow, the amended complaint makes clear that Plaintiffs lack standing to pursue their claims in this putative class action, because they cannot show an injury-in-fact related to the County’s enforcement of the Pit Bull Ordinance ... And so, the Court: (1) GRANTS the Defendants’ motion to dismiss; (2) DENIES as moot Plaintiffs’ motion for temporary restraining order ... (3) DENIES as moot Plaintiffs’ motion to strike ECF No. 29 ... (4) DENIES as moot Plaintiffs’ motion for partial summary judgment ... (5) DENIES as moot Plaintiffs’ motion to intervene ... (6) DISMISSES the amended complaint. - Venero et al v. Prince George's County Maryland, U.S. District Court Maryland (March 2024)

Shortly after the 2019 publicity stunt by animal groups,3 the county strengthened its definition of a "dangerous animal," increased requirements for the owners of dogs declared dangerous -- including potentially barring the owner from owning any animals for up to five years -- and assigned criminal charges to violations of the dangerous animal ordinance.4 The county's enduring pit bull ban combined with the strengthened dangerous animal ordinance dovetail nicely for public safety purposes.

Council Bluffs, Iowa

Pit bulls are not only problematic in larger jurisdictions; they threaten mid-sized cities and small towns as well. Located in the heartland, Council Bluffs, Iowa has about 62,800 citizens. After a series of devastating attacks, which started in 2003, Council Bluffs decided to join over 900 U.S. cities by adopting a pit bull ban ordinance. The results of the Council Bluffs pit bull ban, which began January 1, 2005, show the positive effects this legislation can have on public safety in a few years time.5

The city's pit bull ban ordinance has also withstood two critical legal challenges. In 2021, U.S. District Court, Southern District of Iowa, granted summary judgment to the city on each of the dog owners' challenges to the constitutionality of the ordinance, whereby upholding the city's pit bull ban. The ruling was appealed to the Eighth Circuit Court of Appeals, which reviewed the substantive due process and equal protection claims. In 2022, the appeals court affirmed the district court's ruling.6

The equal protection analysis “is not a license for courts to judge the wisdom, fairness, or logic of legislative choices.” ... “[T]he Equal Protection Clause does not require that a State must choose between attacking every aspect of a problem or not attacking the problem at all.” ... “A rational basis that survives equal protection scrutiny also satisfies substantive due process analysis.” ... Because the dog owners failed to negate every conceivable basis for the Ordinance’s rationality, the Ordinance satisfies rational basis review and substantive due process analysis. - Danker v. City of Council Bluffs, Iowa, U.S. Court of Appeals for the Eighth Circuit (November 2022)

Well-written breed-specific laws are consitutional. Some cities, such as Pawtucket, are forced to mute their ordinances due to legislation. In 2013, Rhode Island legislators passed a preemption law that bars cities from enacting breed-specific laws.7 During the years of Pawtucket's successful pit bull ban (2004 to 2013), there was an average of 2.3 pit bull bites annually. That increased over a 10-fold to 23.2 bites by 2019, just five years after state legislators removed this local control provision.8

Council Bluffs: Pit Bull Bite Statistics


Council Bluffs: Pit Bull Bite Statistics

Pawtucket: Pit Bull Bite Statistics


Pawtucket: Pit Bull Bite Statistics

Prima facie legal designations

Little Rock, Arkansas

Some cities adopt pit bull ordinances that prima facie designate the pit bull breed "potentially dangerous," which triggers special rules for pit bull owners. Little Rock requires these owners to obtain a potentially dangerous breed permit, a city license, and a window sticker on an annual basis and to provide proof that the dog is sterilized and microchipped. Pit bull owners are also prohibited from using invisible fences, and households are limited to two potentially dangerous dog breeds per home.

Little Rock also prohibits the tethering of all dog breeds to a stationary object. The combination of the city's "potentially dangerous" designation for pit bulls and anti-tethering ordinance has led to excellent results. One year after the passage of the 2008 ordinance, Little Rock Animal Services Director Tracy Roark said that chained pit bulls are no longer seen along streets in center city Little Rock, and that "pit bull attacks have been cut in half." Roark credited the city's new ordinance for these results.9

Dodgeville, Wisconsin

Other cities adopt ordinances where pit bulls are prima facie designated "dangerous" or "vicious," which sets the bar higher than a "potentially dangerous" designation. Dodgeville, for instance, declares pit bulls "vicious" and requires the dogs to be muzzled when off property, and when penned outdoors, contained in a secure 6-sided structure that is locked. Owners must also carry $50,000 in liability insurance. Pit bulls are also prohibited from being kept in multiple-family dwellings in Dodgeville.

Other jurisdictions do not prima facie designate pit bulls "potentially dangerous" or "dangerous," but maintain similar requirements. The city of Omaha, Nebraska requires owners of dogs designated "dangerous animals, potentially dangerous animals and pit bulls" to carry $100,000 in liability insurance. All pit bull-type dogs (American pit bull terrier, American Staffordshire terrier, American bulldog, presa canario and more) must be leashed and muzzled when off property in Omaha too.

View a collection of model and notable breed-specific ordinances from across the country.

Pit bull sterilization

San Francisco, California

A breed-specific law that began in San Francisco, mandatory pit bull sterilization, has since been adopted around the country. Cities burdened with high pit bull biting incidents and shelter occupancy rates are trying to combat both problems at once with this law. In January 2006, San Francisco enacted its ordinance. After 18 months of passing, pit bull impoundments declined by 21%; pit bull shelter occupancy rates fell from three-quarters to one-quarter and pit bull euthanasia dropped 24%.10

In 2010, it was reported that pit bull biting incidents had significantly decreased in the city as well. Sgt. Bill Herndon of the San Francisco Police Department's Vicious and Dangerous Dog Unit said the numbers and severity of pit bull attacks are down since the ordinance was enacted. The same article reports that pit bull euthanasia has since dropped to 30%. Rebecca Katz, the director of San Francisco Animal Care and Control, said, "We've seen it as very effective from an animal welfare perspective."11

Beaufort County, South Carolina

In October 2015, Beaufort County Council adopted a mandatory pit bull sterilization ordinance in an effort to reduce the overpopulation of pit bulls hindering their shelters. One year before the ordinance was passed, 285 pit bulls were sterilized free of charge by the county shelter and the Hilton Head Humane Association. That number more than doubled to 691 in the 14 months after the sterilization regulations took effect, according to Tallulah Trice, the director of Beaufort County Animal Services.12

Studies indicate that pit bulls have the lowest prevalence of sterilization (27%) among all dog breeds and that 64% to 73% of dogs in the U.S. are sterilized.13,14

The ordinance, however, only applied to unincorporated Beaufort County. In 2016, the city of Beaufort, the county seat, followed up by passing a restricted dog ordinance for pit bulls, requiring all pit bulls over 4-months old to be spayed or neutered. The town of Bluffton did as well, effectively covering most of the county under the ordinance.15 During the 2021-2022 South Carolina legislative session, a bill was introduced requiring a $25 fee to own an unsterilized pit bull. The bill did not succeed.16,17

View a collection of mandatory pit bull sterilization ordinances from across the country.

Breed-restricted licenses

Denver, Colorado

In November 2020, voters in the city and county of Denver repealed their 30-year old pit bull ban and replaced it with a breed-restricted license. Under the new ordinance, the requirements for owning a pit bull include: registration, microchip identification and rabies vaccination -- basic steps that responsible dog owners already take. No mandatory pit bull spaying and neutering was included in the repeal ordinance. The breed-restricted license also limits the number of pit bulls per household to two.18,19

One year after rescinding the ban, pit bulls became the top-biting breed in Denver with 117 bites (17% of total, 117/695), nearly twice as many as the next top-biting breed, German shepherds, 61 bites. Prior to the ban being rescinded, our nonprofit examined three years of Denver dog bite data (2017-2019). Pit bulls inflicted 41 bites in 2017 (6% of total), 34 bites in 2018 (7% of total), and 38 bites in 2019 (7% of total). Thus, between 2020 and 2021, which includes a year before and after the ban was lifted, pit bull bites tripled in Denver. 20-23 - Combination of data from Axios.com and DogsBite.org (2017-2021)

Over the course of the ordinance's 30-year history, Denver's pit bull ban withstood numerous legal challenges in state and federal courts. On each occasion, the city and county of Denver prevailed. The litigious history of the ban, and Denver's consistent victories, helped many jurisdictions across the country adopt similar bans. The language of the Denver pit bull ban remains the beacon that illustrates the legal viability of breed-specific pit bull laws and continues to be the model pit bull ban ordinance.

Download the model pit bull ban ordinance: IMLA Model Pit Bull Ban Ordinance

Generic dangerous dog laws

The State of Texas

Other jurisdictions opt for "tough" generic dangerous dog laws instead of breed-specific laws.24 Such laws hold dog owners criminally negligent after a severe or fatal dog attack. The key word here is "after," whereas breed-specific laws are designed to prevent first attacks by dog breeds with well-identified risks. Both types of laws are needed and combine nicely: prevent first attacks by dangerous dog breeds and hold all dog owners criminally responsible after severe and fatal injury attacks.

In 2007, the state of Texas passed a felony dog attack statute. Under Lillian's Law, owners of loose dogs face 10 years in jail if an unprovoked attack results in serious injury to a person and 20 years if the attack results in death. Lillian's Law did not abolish the One Bite rule in Texas. Conviction is unattainable unless the dog was unsecured and there is proof "beyond a reasonable doubt" that the owner knew or should have known the dog was going to cause severe bodily injury or death.25,26

Visit DogBiteLaw.com to read an in depth legal discussion about Lillian's Law.
Citations
  1. Venero et al v. Prince George's County Maryland et al, U.S. District Court Maryland, No. 22-cv-01805-LKG (March 2024)
  2. A Rally to End the Pit Bull Ban in Prince George’s County, Facebook Event, October 1, 2019 (facebook.com).
  3. County Council votes to continue controversial pit bull ban, by Jessica Ricks, The Prince George's Sentinel, October 30, 2019 (thesentinel.com).
  4. Prince George's County Code of Ordinances (effective November 2, 2020). Sec. 3-116.01 - Criminal penalties; violations; Sec. 3-136 - Dangerous animals; Sec. 3-137 - Dangerous animals; restrictions; Sec. 3-142 - Irresponsible owners. (library.municode.com).
  5. Statistical information provided in legal filings for Danker v. City of Council Bluffs, Iowa No. 1:20-cv-00016 (November 2021) United States District Court, Southern District of Iowa. Report and Addendum of Felicia Trembath, PhD, MPH for Council Bluffs, October 26, 2021;29.
  6. Danker v. City of Council Bluffs, Iowa, U.S. Court of Appeals for the Eighth Circuit, No. 21-3794 (November 2022)
  7. § 4-13.1-16. Prohibition of breed specific regulation, West's General Laws of Rhode Island Annotated, Animal Legal &Historical Center, December, 2019.
  8. Pit bull attacks on the rise since ban overturned, by Ethan Shorey, The Valley Breeze, October 15, 2019 (valleybreeze.com).
  9. Indianapolis ordinance puts restrictions on pit bull breeds, by Mary Milz, WTHR 13, April 7, 2009 (wthr.com) (Archived by the Wayback Machine)
  10. S.F. Sterilization Law Successful in Reducing Pit Bull Population, by Marisa Lagos, The San Francisco Chronicle, August 28, 2007 (sfgate.com) (Archived by the Wayback Machine)
  11. Auburn seeks ways to prevent another pit bull attack: Council weighs options in the wake of maulings, by Ed Fletcher, The Sacramento Bee, January 30, 2010 (sacbee.com) (Archived by WebCite® at http://www.webcitation.org/5sPLO97oa)
  12. Required spay and neutering helping take bite out of pit bull overpopulation, by Lucas High, The Beaufort Gazette, by Lucas High December 6, 2016 (islandpacket.com) (Archived by the Wayback Machine).
  13. Epidemiology of surgical castration of dogs and cats in the United States, by R Trevejo, M Yang, E Lund, J Am Vet Med Assoc, 2011 Apr 1;238(7):898-904.
  14. Estimate of Spay/Neuter Surgeries in the United States & Opportunities for More Affordable Nonsurgical Sterilization, by Joyce Briggs, Proceedings of the Third International Symposium on Non-Surgical Contraceptive Methods for Pet Population Control, Alliance for Contraception in Cats & Dogs, November 2006 (acc-d.org).
  15. Code of Ordinances of City of Beaufort, South Carolina (updated on February 18, 2020), Section 6-4005. - Declaration of restricted dog, appeal of breed determination | Code of Ordinances Town of Bluffton, South Carolina (updated May 27, 2020), Section 4-30 - Declaration of restricted dog, appeal of breed determination (library.municode.com).
  16. H 4094, sponsored by Rep. Chip Huggins, South Carolina General Assembly, 124th Session, 2021-2022 (scstatehouse.gov) $25 dollar fee. The legislation did not succeed, but it was heavily backed by the Charleston Animal Society, as seen during the powerful April 22, 2021 hearing in the Special Laws Subcommittee of the House Judiciary Committee
  17. H 3709, sponsored by Rep. Chip Huggins, South Carolina General Assembly, 123rd Session, 2019-2020 (scstatehouse.gov) $500 dollar fee. The legislation did not succeed, but it was heavily backed by the Charleston Animal Society. | Proposed SC bill aims to control pit bull population, by Caroline Balchunas, WCIV, January 30, 2019 (abcnews4.com).
  18. Breed-Restricted License for Pit Bull Owners, February 10, 2020, Denver City Council (denvergov.org).
  19. Denver, Colorado, Ballot Measure 2J, Remove Pit Bull Ban and Establish Microchip and Other Requirements for Pit Bull Licenses (November 2020), BallotPedia (ballotpedia.com).
  20. Pit bull bites in 2021 outnumber those of any other breed, by Alayna Alvarez, Axios, January 5, 2022 (axios.com)
  21. The City and County of Denver Dog Bite Statistics by Breed and Injury Severity Over a Three Year Period (2017-2019), by DogsBite.org, February 23, 2020 (dogsbite.org)
  22. Addendum to data - Denver Top-Biting Breeds by Bite Level and Denver Top-Biting Breeds by Year, January 1, 2017 to December 31, 2019, DogsBite.org, May 30, 2024 (dogsbite.org)
  23. Dog Bites on Humans and Injury Severity Level, January 1, 2017 to December 31, 2019, Denver Animal Shelter | DogsBite.org adapted dataset (PDF) | Raw dataset of all top biting breeds (PDF)
  24. Texas is one of over 20 states that prohibit local governments from enacting most or all forms of breed-specific ordinances. Learn more about state preemption laws.
  25. The first conviction under Lillian's Law occurred after the death of Tanner Monk. In 2011, the 11th Court of Appeals upheld the conviction of the dogs' owners, Jack Smith and Crystal Watson.
  26. New dog-mauling statute tested, by Stephen Bristow, Former District Attorney in Young and Stephens Counties, Texas District & County Attorney's Association, November-December 2009 (tdcaa.com)