Animal Ordinances in Delaware (2026)
31 rules on the books across Delaware, 4 cities and counties. Select a rule to read the full details.
Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions
Chickens & Livestock
Combined rules for keeping chickens and other livestock such as goats, rabbits, and ducks on residential property, including lot size requirements.
Delaware: statewide
StatewideSome RestrictionsDelaware makes it unlawful to let livestock, poultry, swine, cattle, equine and more, run at large on public highways…
Read full rule →Wilmington
Heavy RestrictionsWilmington outlaws keeping chickens, goats, pigs, horses, and other farm animals anywhere in city limits, with only…
Read full rule →New Castle County
Significant RestrictionsNew Castle County bans keeping cattle, poultry, sheep, goats, pigs, and similar livestock on residentially zoned…
Read full rule →Kent County
Some RestrictionsKent County allows poultry, pigeons, ducks and similar animals only on lots of at least 15,000 square feet, capped at…
Read full rule →Sussex County
Some RestrictionsIn Sussex County's AR-1 and AR-2 districts, keeping horses, ponies, cattle, sheep, goats, hogs or poultry for personal…
Read full rule →Dog Leash Laws
When and where dogs must be on a leash, off-leash park rules, leash length limits, and penalties for dogs running loose.
Delaware: statewide
StatewideSome RestrictionsDelaware Code Title 16 Section 3048F prohibits dogs from running at large statewide and requires owners to physically…
Read full rule →Wilmington
Significant RestrictionsWilmington requires every dog to be kept under restraint at all times and, whenever off the owner's property in public…
Read full rule →New Castle County
Some RestrictionsNew Castle County requires every dog to be kept under restraint at all times: on a leash or lead no longer than 20…
Read full rule →Breed Restrictions
Bans or special requirements for specific dog breeds, including breed-specific legislation, muzzle requirements, and insurance mandates.
Delaware: statewide
StatewideFew RestrictionsDelaware Code Title 16 Subchapter V prohibits classifying any dog as dangerous or potentially dangerous based solely on…
Read full rule →Wilmington
Significant RestrictionsWilmington judges a dog dangerous by its conduct, not its breed: the Justice of the Peace Court declares status case by…
Read full rule →New Castle County
Few RestrictionsNew Castle County has no pit bull or other breed ban: dogs are declared "vicious" based on documented behavior, not…
Read full rule →Beekeeping
Rules for keeping bees in residential areas, including hive placement, number of colonies allowed, and registration requirements.
Delaware: statewide
StatewideSome RestrictionsDelaware Code Title 3 Chapter 75 requires every beekeeper to annually register all colonies and apiary locations with…
Read full rule →Sussex County
Light RestrictionsSussex County lets residents keep bees, birds, rabbits and other small animals for personal enjoyment as a permitted…
Read full rule →Exotic Pets
Which non-traditional pets are allowed or banned, such as reptiles, ferrets, potbelly pigs, and other exotic animals.
Kent County
Heavy RestrictionsKent County Code § 205-35 makes it unlawful to possess any dangerous animal, including animals exotic to Delaware…
Read full rule →Wilmington
Heavy RestrictionsWilmington bans keeping any wild animal, including monkeys, big cats, and poisonous snakes, within city limits as pets.
Read full rule →New Castle County
Significant RestrictionsNew Castle County bars keeping exotic animals, wild animals, and livestock like cattle, goats, and poultry on…
Read full rule →Pet Limits
Maximum number of cats, dogs, or other companion animals allowed per household, including counts that trigger kennel-license requirements.
Kent County
Some RestrictionsKent County Code § 205-36 caps every household in the unincorporated county at four domestic pets over six months old…
Read full rule →Sussex County
Some RestrictionsSussex County lets a household keep dogs individually licensed up to four; anyone keeping more than four dogs for show…
Read full rule →Cat Rules
Rules specific to cats, outdoor roaming, feral cat colonies, leash laws (yes, some cities require them), and licensing requirements.
New Castle County
Some RestrictionsNew Castle County doesn't license or leash cats, that's a dogs-only rule, but owners must stop excreta from piling up…
Read full rule →Wilmington
Light RestrictionsWilmington doesn't license or leash cats, but a cat counts as a public nuisance animal if found at large more than four…
Read full rule →Microchipping
Mandates that dogs and cats be microchipped before leaving a shelter or by a certain age, including registration and tag requirements.
New Castle County
Light RestrictionsNew Castle County lets a licensed dog wear a microchip or tattoo instead of a metal tag, as long as proof of the…
Read full rule →Sussex County
Light RestrictionsSussex County does not mandate microchipping, but its dog licensing law accepts a microchip as an alternative to the…
Read full rule →Pet Store Rules
Restrictions on retail pet sales, including bans on commercially bred dogs and cats and rescue-only sourcing requirements.
Pet Groomer Rules
Health and safety standards for commercial pet grooming, including animal-handling certifications, sanitation, and zoning where mobile groomers may operate.
Kent County
Some RestrictionsKent County zones dog grooming, training and day-care establishments as a conditional use in the Agricultural…
Read full rule →Wilmington
Some RestrictionsWilmington's C-1-A neighborhood commercial zoning excludes stores or offices for the care, keeping, or grooming of…
Read full rule →New Castle County
Light RestrictionsThe zoning code classifies pet grooming with veterinary services as one commercial use and requires 3.5 off-street…
Read full rule →Veterinary Clinic Zoning
Where veterinary clinics, animal hospitals, and emergency animal-care facilities may be located, including overnight-boarding and noise buffers.
Kent County
Significant RestrictionsKent County zones veterinary offices and animal hospitals under its 'commercial kennel' use category, which needs…
Read full rule →New Castle County
Some RestrictionsNew Castle County treats veterinary offices and clinics as a special use requiring Board of Adjustment approval outside…
Read full rule →Sussex County
Some RestrictionsIn unincorporated Sussex County, veterinary clinics and animal hospitals are a permitted use, not a discretionary one…
Read full rule →Bird Protection
Local rules protecting specific bird species (LAMC §53.55), including penalties for trapping or harming protected species and bird-safe building design.
New Castle County
Some RestrictionsIn County parks it's illegal to trap, shoot, poison, injure or disturb any wild bird or destroy its nest, though the…
Read full rule →Wilmington
Some RestrictionsWilmington bans selling baby chicks, ducklings or rabbits in lots under six, dyeing them for novelty, or using them as…
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