A question that has been coming up lately from Denver Relocation buyers is about the number of allowable pets one can have in a residence.
I decided to do a little research on the answer and of course as luck would have it, there is no one right answer! It depends upon which county one lives in.
So here’s the results of my research:
Douglas County: Household pets are permitted in all zoning districts where residences are permitted. Household pets include, but are not limited to, dogs, cats, pot-bellied pigs, rabbits, fish, gerbils, hamsters, parakeets, parrots, cockatiels, provided they are not raised for commercial purposes.
A maximum number of 4 cats, dogs or a combination of four of these animals are allowed per house. In order to have more than four cats or dogs, you must be located in the A-1 or LRR zoning district and receive use by special review approval for a kennel, form the County Commissioners.
Denver County: Allowable 3 dogs, 5 cats, 2 rabbits, or 25 pigeons, or 5 total dogs and cats, not exceeding 3 dogs) no exotic pets or farm animals.
Jefferson County: The maximum total number of dogs, cats and similar domesticated pets which may be kept shall be 3. Litters of puppies or kittens may be kept until weaned.
Arapahoe County: There shall be a maximum combination of three dogs, cats, small animals, and reptiles over the age of six (6) months per household. except as otherwise set forth within the Land Development Code.
Adams County: After spending an hour searching their very unfriendly site, I gave up and called the County for help. The nice lady was able to direct me to the precise location of the information after about a dozen non-intuitive clicks! If you get lost look for “animal keeping” under Design Requirements and Performances Standards in the Adams County Development manual. Since Adams County is mostly rural the rules for household animals changes with the size of the land. An ordinary house on a city lot can have 3 dogs 3 cats, 2 chinchillas, 2 ferrets, 2 guinea pigs, for a maximum of 10.
At a 1/2 acre lot the cat count goes to 4 but still only 3 dogs, with the same number of other pets as in the less than 1/2 acre requirement. At 2-5 acres a homeowner is allowed to have 4 dogs. More acres more dogs!
On a trivia note in Adams County when you have 1/2 acre or more you can have 4 Alpacas, 4 beefalo, 5 colonies of bees, 4 cattle, 50 chickens, 50 Chincillas, 4 deer, 40 emus, 50 ferrets, 8 goats, 50 guinea pigs, 4 horses, 4 llamas, 4 mules, 15 ostriches, 50 rabbits, 8 sheep, 8 swine and 50 turkeys. The maximum allowable amount of all pets combined is 20.
Broomfield: Citizens living in Brooomfield are allowed four adult animals in each residence. Animals over six months of age are considered adults. This does not apply to fish or birds. Livestock, fowl, exotic animals, wildlife, or endangered species are not allowed as pets within the City and County of Broomfield. Non-poisonous snakes and ferrets are allowed.
Elbert County: Domestic animals, such as dogs and cats (not more than four (4) animals of more than four (4) months of age), are permitted in all districts, provided they are not bred, boarded, sold, trained or groomed for commercial purposes.
Bottom line, if you love dogs and need to have the maximum, allowable number in your household, you best bet is to live in one of the following counties:
- Douglas County
- Adams County
- Broomfield County
- Elbert County
About the Author
Kristal Kraft
Kristal has been helping buyers and sellers in Colorado since 1984. She enjoys sharing her knowledge of the Metro Denver Real Estate market via blogging and in person while driving around the beautiful Rocky Mountain town of Denver! For fun, Kristal enjoys shooting things with a Canon. Visit Denver Photo Blog



Kristal Kraft

8 Comments
What are the rules in Denver City regarding bee colonies?
Michelle, I know you know Google is your friend!
Here’s what I found;
“Council Bill 548 would amend the Municipal Code to allow 2 domestic honey bee hives per residential zone lot. It also includes where on your lot you can locate the hives and requirements for screening.”
Council bill 548 passed so you and your bees can get buzzing, so to speak!
When you say Denver allows no exotic animals do they consider ferrets exotic?
I could be wrong, but I don't think a ferret would be considered as a "exotic animal." To me exotics are lions, tigers and alligators…
Thanks so much for this article Kristal. I'm about to move to Douglas County and I'm a dog lover. I didn't know about the maximum of dogs… I currently have 2 Yorkies. Is the breeding for selling is allowed?
You will need to check on the specific area you are moving too. I remember researching you can have more pets under a certain age, but I'm not sure about the rules for breeding.
Have you located your home yet?
Thanks for the great info! I am about to get a 3rd dog in Denver County and i wasn’t sure if i would be breaking the law..
Update Denver County- u an have chickens and goats now…I am wondering about Pot belly pigs though. Anyone know?
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[...] most cities/counties in the Denver area restrict you to 3 or 4 dogs. Here is a link that may help. How many dogs can I have legally? | Denver Real Estate and Relocation You may want to look at rural housing where you can have more. In addition some HOAs have rules [...]