Animal Ordinances in Castle Rock, CO (2026)
10 verified animal ordinances for Castle Rock, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Chickens & Livestock
Castle Rock allows up to eight chickens or ducks (cumulative) on lots up to two acres, and up to twelve on lots over two acres. Only hens/female ducks are allowed; roosters and drakes are prohibited. One coop per rear yard, secured dusk to dawn.
Backyard Chickens and Ducks in Castle Rock
Some RestrictionsCastle Rock Municipal Code Title 6 (Animals)
Up to eight chickens/ducks cumulative total per premise up to 2 acres; 12 allowed on a premise greater than 2 acres. Roosters are prohibited.
Dog Leash Laws
Dogs in Castle Rock must be under control on a leash, cord or chain no more than 10 feet long, held by a person able to restrain the animal. Electric/remote leashes do not comply in public. Dogs over 6 months must be licensed.
Castle Rock Dog Leash and Control Rules
Some RestrictionsCastle Rock Municipal Code Title 6 (Animals)
Leashes / cords / chains cannot be more than 10 feet in length. They must be held by a person of sufficient age, size and physical ability to restrain the animal.
Breed Restrictions
Castle Rock has no breed-specific ban. Colorado state law (CRS 18-9-204.5) prohibits regulating dangerous dogs in a manner specific to breed, so no breed is banned in Town. Dogs are regulated by behavior and owner responsibility, not breed.
Dog Breed Restrictions in Castle Rock
Some RestrictionsBeekeeping
Castle Rock permits beekeeping in rear yards of single-family homes. Lots under 10,000 sq ft may have up to two hives; 10,000 sq ft to one acre up to four; over one acre up to five. A 6-foot flyway barrier is required near property lines and aggressive/Africanized bees are prohibited.
Beekeeping Rules in Castle Rock
Some RestrictionsCastle Rock Municipal Code Title 6, Ch. 6.02
In each instance in which a colony is situated within 25 feet of a developed public or private property line, the beekeeper shall establish and maintain a flyway barrier at least six (6) feet in height.
Exotic Pets
Castle Rock regulates keeping wild and exotic animals under Municipal Code Title 6, and Colorado law bars private possession of most native wildlife and dangerous exotic species without a state license. Common household pets are allowed; big cats, primates, venomous reptiles and similar animals are effectively prohibited.
Exotic and Wild Animals in Castle Rock
Some RestrictionsWildlife Feeding
Feeding wildlife is prohibited in Castle Rock by state and local law, except certain birds. Colorado law makes it illegal to intentionally feed deer, elk, pronghorn, mountain goats, bighorn sheep, mountain lions and bears, with fines for violations. Town rules are in Municipal Code Title 6.
Feeding Wildlife in Castle Rock
Some RestrictionsLivestock
Livestock in Castle Rock is limited by zoning and lot size. Small poultry (hens/ducks) is allowed on residential lots under Title 6 caps, but larger livestock such as horses, cattle, goats and hogs generally require acreage and appropriate zoning. HOA covenants may prohibit livestock entirely.
Livestock Keeping in Castle Rock
Some RestrictionsAnimal Hoarding
Animal hoarding, neglect and cruelty are prohibited in Castle Rock under Municipal Code Title 6 and Colorado's cruelty statute (CRS 18-9-202). Combined with the three-dog limit and care standards, excessive or neglected animals can be seized and the owner charged.
Animal Hoarding and Cruelty in Castle Rock
Some RestrictionsPet Limits
Residents of the Town of Castle Rock may own a maximum of three dogs per household under Municipal Code Title 6. Chickens and ducks are separately capped (eight, or twelve on lots over two acres). Dogs over six months must be licensed.
How Many Pets You Can Own in Castle Rock
Some RestrictionsCastle Rock Municipal Code Title 6 (Animal Code)
Maximum of three dogs.
Cat Rules
Cats in Castle Rock are regulated under Municipal Code Title 6. Owners must keep cats from becoming a nuisance or running at large in a way that damages property or wildlife, and cannot allow animal cruelty or abandonment. Cats are generally exempt from the leash rule that applies to dogs.
Cat Rules in Castle Rock
Some RestrictionsLooking for Douglas County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Castle Rock city rules.
Animal Ordinances in Douglas County →