Oregon Pet Laws

This page summarizes the main state laws that affect dog and cat owners in Oregon, with links to the full guide for each topic. State law sets the baseline; your city or county can add stricter rules, so check local ordinances too.

Oregon Dog License Requirements

Oregon requires dog licenses wherever a county or city runs a dog control program: dogs must be licensed once they have permanent canine teeth or reach 6 months, whichever comes first (ORS 609.100), by March 1 or within 30 days of getting the dog. A rabies vaccination is required, and spayed or neutered dogs pay less.

Read the full dog license requirements guide →

Oregon Leash Laws

Oregon's at-large law (ORS 609.060) applies only where a county or city has banned dogs at large by ordinance or vote, and only after published notice; violations are Class B violations. Hunting, livestock work and dogs in vehicles are exempt. Cities also set their own leash rules.

Read the full leash laws guide →

Oregon Dog Bite Laws

Oregon makes dog owners strictly liable for economic damages, such as medical bills and lost wages, caused by their dog (ORS 31.360). Pain and suffering require proof under the common law. Owners of dogs already found potentially dangerous are also strictly liable for later economic damages (609.115). The deadline is 2 years.

Read the full dog bite laws guide →

Oregon Rabies Vaccination Laws for Dogs and Cats

Oregon requires every dog with permanent canine teeth or 6 months of age to be vaccinated against rabies, unless exempted by Oregon Health Authority rule (ORS 433.365). Unvaccinated dogs may be impounded, and reclaiming one requires proof of vaccination and a $20 deposit (433.385).

Read the full rabies vaccination laws guide →

Oregon Pet Limit Laws: How Many Pets Can You Own?

Oregon has no statewide limit on household pets. MSU's breeder table notes care standards for breeders with 10 or more intact dogs and a cap of 50 intact dogs over 2 years old. Animal rescues keeping 10 or more animals need a state license (ORS 609.415). Cities and counties set household limits.

Read the full pet limit laws guide →

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This page summarizes state statutes for general information and is not legal advice. Laws change and cities and counties often add their own rules; check the current statute and your local ordinance, or ask a licensed attorney about your situation.