Ada County, ID Animal Ordinances: Breed Restrictions (2026)
Key Facts
- Breed bans
- None in Ada County
- Basis
- Behavior, not breed
- Dangerous-dog insurance
- $150,000 (person injury)
- Off-property (dangerous)
- 3-ft leash + muzzle
- Non-compliance
- Misdemeanor; possible seizure
Summary
Ada County does not ban any dog breed. Instead of breed labels, county code regulates individual dogs by behavior, designating a dog "at-risk" or "dangerous" after a bite or attack and imposing insurance, muzzle, enclosure, and signage rules on that specific dog.
DANGEROUS DOG: Means any dog that: A. Without justified provocation has inflicted serious injury on a person; B. Has been previously be found to be at-risk and thereafter bites or physically harms a person without justified provocation; ... AT-RISK DOG: Means any dog that: A. Without justified provocation bites a person without causing a traumatic injury...
Full Breakdown
The Ada County Animal Control Ordinance contains no breed-specific list. It targets behavior: 5-7-2 defines a "dangerous dog" as one that, without justified provocation, inflicts serious injury on a person (or is a previously at-risk dog that then harms a person), and an "at-risk dog" as one that bites without traumatic injury or attacks another animal off the owner's property. Under 5-7-20, an owner of a dangerous dog must license and microchip it, carry liability insurance ($150,000 for a person-injury designation; $20,000 for animal-only), keep it in an inspected enclosure, post "dangerous dog" signs, spay/neuter it, and use a 3-foot leash plus muzzle off-property.
Violations & Fines
Violating any dangerous/at-risk keeping restriction is a misdemeanor (5-7-20(K)); the dog may be immediately seized and impounded, and euthanized if the owner does not come into compliance within 10 days.
Frequently Asked Questions
Are pit bulls or any breed banned in Ada County?
What triggers a "dangerous dog" designation?
Sources & Official References
Other rules in Ada County
How Ada County compares: Cities with No Dog Breed Restrictions·Compare Ada County to another location·View the Idaho animal ordinances overview
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