North Dakota Dog Tag Laws: What State Code and Your City Ordinance Require
November 10, 2026
If you’ve ever wondered why your neighbor’s dog wears two metal tags instead of one, the answer sits at the intersection of state statute and city ordinance. North Dakota dog tag laws start with a single state rabies statute, then branch into dozens of different city rules that decide fees, collar requirements, and fines. The domestic dog (Canis lupus familiaris) is the only pet North Dakota singles out for mandatory registration, and understanding both layers of law can save you an impound fee or a fine you didn’t see coming.
This breakdown separates what North Dakota Century Code actually requires from what your specific city adds on top, so you know exactly which rules apply where you live.
Are Dog License Tags Required in North Dakota?
Yes, but the requirement comes from two different places working together. The state mandates registration for all dogs over six months old, requiring proof of rabies vaccination administered by a licensed veterinarian, under North Dakota Century Code 23-36-03. That state law is about public health, not a physical tag on a collar.
The tag itself, and the requirement to wear it, comes from your city or county. North Dakota’s consolidated dog statutes give municipalities the power to regulate dogs, address rabies, and set control laws, which is why Fargo, Bismarck, and West Fargo each run their own licensing programs with their own tags, fees, and rules.
Pro Tip: Before assuming you’re covered, check your specific city’s ordinance page rather than relying on state code alone. North Dakota leaves most of the tag mechanics to local government.
Three Types of Dog Tags (and Which Ones North Dakota Law Actually Means)
When people say “dog tag,” they’re often talking about three different objects with three different jobs. Mixing them up is the most common source of confusion for new dog owners in North Dakota.
- Rabies vaccination tag: Issued by your veterinarian at the time of vaccination, this tag proves your dog has current rabies protection.
- City license tag: Issued by your city (through an auditor’s office, police department, or city hall), this tag proves you’ve registered and paid your local licensing fee.
- Personal ID tag: An optional tag, often purchased privately, that lists your name and phone number for quick identification if your dog gets loose.
North Dakota Century Code 23-36-03 is really talking about the first category: rabies proof. The registration process involves a fee, varying by municipality, generally from $5 to $20, and owners receive a tag to affix to the dog’s collar as proof of registration and vaccination. In practice, most cities bundle the rabies-proof requirement and the license tag into a single visit, but the two tags remain legally distinct once issued.
| Tag Type | Who Issues It | What It Proves |
|---|---|---|
| Rabies Vaccination Tag | Licensed veterinarian | Current rabies immunization |
| City License Tag | City auditor, police department, or animal control | Paid local registration |
| Personal ID Tag | Owner (privately purchased) | Contact information only |
What North Dakota Law Says About Licensing Pet Dogs
North Dakota Century Code 23-36-03 mandates registration for all dogs over six months old, requiring proof of rabies vaccination administered by a licensed veterinarian. That statute is the legal backbone for every city ordinance you’ll encounter, but it doesn’t set a statewide fee schedule or a single application process.
Instead, North Dakota law hands enforcement details to local governments. Among the state’s dog law provisions are municipal powers to regulate dogs, rabies, and control laws, which explains why a license that costs $5 in Fargo might cost more or come with different conditions in another city. If you own a breed that draws extra local scrutiny, it’s worth reading the pit bull laws in North Dakota guide alongside this one, since some cities layer breed-specific registration rules on top of standard licensing.
Age, Rabies Proof, and When You Must License Your Dog in North Dakota
State and city age thresholds don’t always match, which trips up plenty of owners. The state statute sets the rabies-and-registration trigger at six months, but Fargo’s own ordinance draws the line earlier.
All dogs and cats kept or maintained by their owners in Fargo must be licensed and registered if over four months of age on or before the first day of March of each calendar year. That means a Fargo puppy needs a license two months before North Dakota’s state statute would otherwise require rabies registration.
Important Note: If your city’s ordinance sets a different age or deadline than the state statute, the stricter local rule generally controls within that city’s limits. Always check your specific ordinance rather than assuming the state’s six-month threshold applies everywhere.
| Jurisdiction | Licensing Age | Deadline |
|---|---|---|
| North Dakota (state statute) | Over 6 months | Not specified by state law |
| Fargo | Over 4 months | March 1 annually |
| Bismarck | Over 6 months | Set at time of licensing |
How and Where You Get a Dog License Tag in North Dakota
Where you go to license your dog depends entirely on which city you live in, since there’s no single statewide office handling this. Here’s how the process works in North Dakota’s larger cities:
- Gather your rabies certificate. Every licensing office will ask for proof that a licensed veterinarian administered the vaccination.
- Choose your licensing location. In Fargo, you can purchase a license at select Fargo veterinary hospitals, the Fargo City Animal Pound, or Fargo City Hall’s Auditor’s Office. In Bismarck, all dogs and cats residing within city limits and over six months old must be licensed, with licenses available at the Bismarck Police Department or select veterinary offices.
- Pay the fee. Fees vary by city and sometimes by spay/neuter status.
- Receive your tag. Attach it to your dog’s collar right away, since most cities also require it be worn at all times.
If you’d rather skip the trip, Fargo also offers an online option, though it costs more than an in-person visit. Licenses can be purchased online for $10.00, which combines the $5.00 license fee with $5.00 for shipping and handling, per license. West Fargo residents can find their own process through the City of West Fargo’s animal licensing page, which runs on a separate fee structure entirely.
Must Your Dog Wear the License Tag on Its Collar in North Dakota?
In every North Dakota city with an active licensing ordinance, yes. This isn’t a suggestion; it’s typically written directly into the local code, and it usually applies to two tags at once, not just one.
When you license your cat or dog, you receive a licensing tag for the pet, and both the licensing tag and the rabies tag should be worn by the animal at all times. Bismarck follows a similar model, and the payoff for compliance is tangible. The licensed pet is required to wear the tag on its collar, and the tag corresponds to the certificate in the police department’s records to help identify the pet if it ends up at the city pound.
That identification link matters most in the moments after a dog gets loose. If a pet is impounded, animal control will attempt to contact the owner within 48 hours of impoundment, which is easier when the pet is properly licensed. If your dog tends to test the boundaries of your yard, pairing a current tag with the guidance in the leash laws in North Dakota article can help you avoid an at-large citation altogether.
Fees, Renewals, Spay/Neuter Discounts, and Exemptions in North Dakota
Licensing costs in North Dakota aren’t set by the state, so they swing noticeably from one city to the next. Spay and neuter status often plays a direct role in what you’ll pay.
| City | Standard Fee | Spay/Neuter Fee | Renewal Cycle |
|---|---|---|---|
| Fargo | $5.00/year | Not separately listed | Annual, by March 1 |
| West Fargo | $10 (unaltered) | $6 (spayed/neutered), first three animals | Annual, expires Dec. 31 |
| Bismarck | Varies; prorated to rabies certificate | Certificate required if applicable | Tied to rabies expiration |
West Fargo’s structure rewards owners who spay or neuter, but it also penalizes larger households. The charge for the first three dogs and/or cats is $6 per animal that is spayed or neutered and $10 for those that are not, while households exceeding three dogs and/or three cats pay $100 per license for each additional animal.
Bismarck ties your license term directly to your dog’s vaccination schedule rather than the calendar year. The license expiration date cannot go beyond the rabies vaccination expiration date, so fees can be prorated accordingly. That’s a detail worth remembering if you’re renewing both at once.
City and County Rules That Still Control in North Dakota
Because North Dakota’s licensing statute leaves the details to local government, the rules that actually govern your dog depend heavily on your address. Some cities cap how many dogs you can license per household, others add breed-specific conditions, and a few regulate multi-pet households more broadly.
Bismarck, for example, limits most households to three dogs or cats before a special license is required, a rule that mirrors the household caps some cities apply to other pets too. If you’re weighing a multi-animal household, the backyard chicken laws in North Dakota guide shows how similar permit thresholds apply outside the dog-and-cat world, and the hedgehog ownership laws in North Dakota article covers a different category of local permitting entirely.
Breed also factors into some local ordinances. Fargo’s code includes provisions specifically addressing potentially dangerous and dangerous dogs, and cities that flag certain breeds for extra scrutiny often require additional registration steps. Owners of large or commonly-flagged breeds should read the German Shepherd laws in North Dakota and Rottweiler laws in North Dakota guides to see whether their city’s licensing process includes breed disclosure requirements beyond the standard application.
Lost Tags, Moving, and Replacing a License in North Dakota
A lost tag doesn’t cancel your registration, but it does leave your dog without proof if animal control stops you or your dog ends up impounded. The fix is usually straightforward: contact the same office that issued the original tag, whether that’s Fargo’s Auditor’s Office or Bismarck’s Police Department, and ask about a replacement.
Moving within North Dakota complicates things because licenses generally don’t transfer between cities. Since each municipality runs its own program, relocating from Bismarck to Fargo typically means starting the licensing process over at your new city’s office.
Moving a dog into North Dakota from another state adds a separate rabies requirement on top of local licensing. Dogs, cats, and ferrets over 12 weeks of age entering the state for any length of time must have been vaccinated against rabies, in accordance with the specifications of the vaccine used. If your stay extends beyond a month, there’s an added paperwork step. Any dog, cat, or ferret imported into the state for a period of over thirty days must be accompanied by a certificate of veterinary inspection, which you’ll want on hand before you even start the local licensing process at your new address.
Penalties for Unlicensed Dogs in North Dakota
Skipping the license isn’t just a paperwork risk; it usually costs more than the license itself would have. Fargo makes the math simple. You will be subject to a $60 fine for failure to license your dog or cat, a figure that dwarfs the standard $5 licensing fee many times over.
Bismarck applies its penalty at the impound stage instead of through a flat fine, and the difference is steep. The impound fee is $35.00 if the animal is not wearing a city license tag, compared to $15.00 if it is wearing a city license tag, on top of a $20 daily boarding fee while the dog waits to be picked up.
Common Mistake: Assuming a lapsed license only matters if animal control catches your dog at large. In cities like Bismarck, the tag also determines your impound fee if your dog is ever picked up for any reason, licensed or not.
Beyond direct fines, non-compliance can result in fines and administrative actions, which underscores why adhering to local ordinances matters even in a state where enforcement varies city by city.
How to Find Your Local Licensing Authority in North Dakota
Since North Dakota doesn’t run a centralized dog licensing system, tracking down the right office means starting with your city rather than the state. A few starting points cover most residents:
- Fargo residents: Contact the City of Fargo’s pet licensing page, run through the Auditor’s Office.
- Bismarck residents: Visit the Bismarck Police Department’s licensing and impound page for applications and fee details.
- West Fargo residents: Check the City of West Fargo’s animal licensing page directly.
- Rural or unincorporated areas: Contact your county commission, since county boards hold their own dog-related regulatory powers under North Dakota’s consolidated statutes.
If your city’s website doesn’t have a dedicated pet licensing page, calling city hall or the local police department directly is usually the fastest route to an accurate answer. Given how much North Dakota leaves to local discretion, that one phone call is often worth more than a general web search.
Important Note: This article summarizes publicly available North Dakota statutes and municipal ordinances for general informational purposes. It isn’t legal advice. Ordinances change, so confirm current fees, deadlines, and requirements with your city or county before assuming a rule still applies.