Connecticut Dog Bite Law decides who pays when a dog injures someone — and the answer changes a great deal from one state to the next. This guide explains whether Connecticut uses strict liability or the one-bite rule, how long you have to file, how leash and dangerous dog rules work, and exactly how a homeowners policy responds. Whether you own a dog in Connecticut or you were bitten by one, Connecticut Dog Bite Law is what determines the outcome.
Connecticut Dog Bite Law is summarized here in plain English. Everything in this guide was verified against Connecticut statutes, the state courts, and Insurance Information Institute claim data as of August 2026.
In This Connecticut Dog Bite Law Guide:
Connecticut Dog Bite Law: Strict Liability or One-Bite Rule?
Connecticut is a strict liability state for dog bites. That means a dog owner is responsible for the injury even if the dog had never bitten anyone before and even if the owner did everything right. The victim does not have to prove the owner was careless.
The governing statute is Conn. Gen. Stat. § 22-357. Statutes are amended, so confirm the current text before relying on it in a claim.
Connecticut law makes the owner or keeper of a dog liable for any damage the dog does to a person’s body or property, with no need to show the owner knew the dog was dangerous or was careless.
A bite victim only has to prove the dog caused the harm and the defendant was the owner or keeper.
The owner escapes liability only if the injured person was trespassing or committing another tort, or was teasing, tormenting, or abusing the dog; if the injured child was under seven, the law presumes the child did none of those things and the owner must prove otherwise.
The Connecticut rule is broad — it covers not just bites but other injuries a dog causes, such as knocking a person down.
Filing Deadline Under Connecticut Dog Bite Law
A dog bite lawsuit in Connecticut must be filed within 3 years of the date of the injury (Conn. Gen. Stat. § 52-577 (three years for the strict-liability claim under § 22-357; a separate negligence claim, such as one against a landlord, runs two years under Conn. Gen. Stat. § 52-584)). Miss that deadline and the claim is normally barred no matter how strong it is.
The deadline for notifying an insurance company is much shorter than the deadline for filing suit. Most homeowners policies require prompt notice, so report the incident to the insurer right away even if you have not decided whether to sue.
How Connecticut Dog Bite Law Treats Leash Laws and Dangerous Dogs
Connecticut has no statewide leash requirement; instead Conn. Gen. Stat. § 22-364 makes it an infraction for an owner or keeper to permit a dog to roam at large on another’s land or on a public highway without being attended and under control, with a heavier penalty (up to a 1000 dollar fine and six months in jail) where the owner knew the dog was vicious, had violated the roaming law in the prior year, and the dog then bit someone. Individual towns and cities layer their own leash ordinances on top of the state roaming law.
Connecticut has no formal “dangerous dog” designation and registry; under Conn. Gen. Stat. § 22-358 the Commissioner of Agriculture or a state, municipal, or regional animal control officer may issue a restraint or disposal order for any biting dog, with notice to the bite victim within 24 hours. A restraint order takes effect immediately and stays in effect during any appeal; the owner may request a hearing before the commissioner within 14 days and later appeal to Superior Court, and failing to comply is a class D misdemeanor and can result in seizure of the dog.
Leash rules matter far beyond the ticket. In a strict liability state, breaking a leash ordinance is powerful evidence of negligence, and it can defeat an owner’s defense outright.
Connecticut Dog Bite Law and Homeowners Insurance
Dog bites are normally paid under the personal liability section of a standard homeowners policy — Coverage E — not under the part that repairs your house. Renters policies carry the same liability coverage.
Two other pieces of the policy come into play. Medical payments coverage (Coverage F) pays a modest amount of the injured person’s medical bills with no finding of fault, which often settles a minor bite quietly. And an umbrella policy sits above your liability limit — the single most useful thing a dog owner in Connecticut can buy.
Coverage is not automatic. Most policies exclude injuries to people who live in your household, deliberate acts, and business-related animals. Some exclude a dog with a prior bite on record. Read the exclusions before you need them, not after.
Unique to Connecticut:
Connecticut barred municipalities from adopting breed-specific dog ordinances in 2013 (HB 6311), so no CT city or town may ban pit bulls or any other breed.
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Existing insurance law also bars an insurer from cancelling or refusing a homeowners policy solely because the homeowner owns a dog that has bitten, requiring the insurer instead to offer a dog-liability exclusion or a rider at a non-excessive rate.
A broader ban on breed-based underwriting (SB 1386, 2025, “An Act Concerning Dog Breed in Insurance Underwriting,” with an October 1, 2025 effective date) passed the Senate 30-6 in late May 2025;
Sources conflict on whether it was finally enacted, and a narrower 2026 bill (HB 5264, service-animal breed protections, effective October 1, 2026) was moving through the Insurance and Real Estate Committee in March 2026 — enactment status of the general breed ban should be confirmed against the Public Acts before publishing.
Dog Bite Claim Costs in Connecticut
Connecticut Dog Bite Law decides who is liable. The claim figures below show what that liability actually costs when it lands.
Dog bite claims are one of the largest single categories of homeowners liability payouts. Here is what the numbers look like in Connecticut:
| Average cost per claim | $87,751 |
| Data year | 2025 |
| Typical liability limit | $300,000 |
The gap between the average claim and a typical liability limit is the reason underinsurance matters here. A severe attack involving reconstructive surgery can run well past a $300,000 limit, and the owner pays the rest personally.
Connecticut Dog Bite Law, Breed Restrictions and Insurance Exclusions
Connecticut law bars cities and counties from banning specific breeds, so a local pit bull ordinance is not enforceable against you here.
Insurers in Connecticut are generally free to refuse or surcharge coverage based on breed. This is a real risk — a policy can be non-renewed after an insurer learns which dog lives at the address.
Breeds most often excluded or surcharged by insurers:
- pit bull
- rottweiler
- german shepherd
- doberman pinscher
- chow chow
- akita
- presa canario
- wolf hybrid
Landlord and Property Owner Liability
A Connecticut landlord is not automatically a “keeper” under § 22-357 — merely allowing a tenant’s dog on the premises, or having authority to order the dog removed, is not enough (Auster v. Norwalk United Methodist Church); the landlord must actually harbor the dog by exercising possession, care, and control. A landlord can still be sued in ordinary common-law negligence, and under Giacalone v. Housing Authority of Wallingford a landlord who knows a tenant’s dog is vicious may be liable for an attack in a common area.
Under Connecticut Dog Bite Law the tenant who owns the dog is the first target of a claim, but a landlord with knowledge of a dangerous animal can be pulled in alongside them.
If you rent out property in Connecticut, this is worth taking seriously — see our guide to liability coverage and what happens when someone is hurt on your property.
Defenses Available Under Connecticut Dog Bite Law
Defenses recognized in Connecticut:
- Trespassing
- Commission of another tort
- Provocation (teasing
- Tormenting
- Or abusing the dog)
- Law enforcement or corrections dog exemption
These defenses rarely erase a claim by themselves. They more often reduce what an owner pays, which under comparative fault rules can still be a substantial difference.
How to Lower Your Liability Risk
Connecticut Dog Bite Law sets the standard you will be judged against. These are the steps that reduce both the chance of a bite and the size of the bill if one happens:
- Raise your liability limit. Going from $100,000 to $300,000 usually costs very little per year.
- Add an umbrella policy. $1 million of extra liability typically runs $150-$300 a year.
- Tell your insurer about the dog. A non-disclosed dog is a reason to deny the claim later.
- Check your local leash ordinance. A violation is evidence against you in a civil case.
- Secure the yard and post a sign. Fencing and gate latches prevent the bite in the first place.
- Document training and vet visits. A record of responsible ownership supports the defense that you had no notice the dog was dangerous.
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Official Sources & Resources
- Insurance Information Institute — dog bite liability: iii.org
- CDC — dog bite prevention: cdc.gov
- American Veterinary Medical Association: avma.org
- Connecticut Insurance Department: https://portal.ct.gov/cid
- NAIC: naic.org
This is a plain-English summary of Connecticut Dog Bite Law, not legal advice. Statutes change and every bite turns on its own facts — talk to a licensed Connecticut attorney about a specific claim. Last verified August 2026. If something here looks out of date, please contact us.