The state-level rules every owner and walker in British Columbia should know. Local leash lengths, licensing and off-leash rules are set by each city — find those on the city pages below.
British Columbia has no strict-liability dog-bite statute, so a walker's main exposure is negligence — the failure to take reasonable care in how you control a dog. Negligence reaches whoever has care and control of the dog at the time, which is you on the walk, so you can be held directly and personally liable even though you do not own the dog.
There is no provincial dog-bite statute in British Columbia. A person injured by a dog must rely on common law, through three routes. Scienter is the 'one-bite' rule: the owner or keeper is strictly liable only if they knew of the dog's dangerous propensity — often shown by a prior bite or aggressive incident. Negligence is the broader route and the one that matters most to a walker: liability falls on anyone who has care and control of the dog and fails to take reasonable care to prevent a foreseeable injury — you do not have to own the dog to be negligent with it. Third, the Occupiers Liability Act makes whoever controls a property responsible for keeping visitors reasonably safe, which can apply where a dog injures someone on premises. A walker who lets a dog run at a jogger, drops a lead near traffic, or ignores a known aggression history can be personally liable in negligence, and the owner can be sued in scienter at the same time.
Control of dogs is delegated to municipalities through the Community Charter (and, in Vancouver, the Vancouver Charter). Under Community Charter section 49, a dangerous dog is one that has killed or seriously injured a person, has killed or seriously injured a domestic animal while in a public place or on property other than the owner's, or that an animal-control officer reasonably believes is likely to kill or seriously injure a person. Officers can obtain a warrant to seize such a dog, and a municipality can apply to the Provincial Court for an order that the dog be destroyed — the BC Court of Appeal has held there is no authority for a conditional order short of destruction once a dog meets the definition. Municipal bylaws, such as Vancouver Animal Control By-law No. 9150, add aggressive-dog designations, muzzle and enclosure conditions, and penalties. BC is breed-neutral — there is no provincial pit-bull ban — but some municipalities designate individual aggressive dogs.
There is no provincial dog licence; licensing is municipal, and most municipalities require an annual dog licence (for example, Vancouver dogs must be licensed). Bylaws set leashing rules — a dog must generally be on a leash in public except in designated off-leash areas, where it must remain under effective voice or sight control. Municipalities also run exclusion zones (playgrounds, sports fields, beaches on a seasonal basis) and enforce stoop-and-scoop rules requiring you to pick up and often to carry a bag. Some bylaws cap the number of dogs one person may walk at once. Fines are set per bylaw and vary by municipality, so a walker must check the rules for each city or regional district they work in.
British Columbia has no province-wide mandatory microchip law for pet dogs; identification requirements are municipal. Many municipal licences are tied to a tag the dog must wear, and municipalities encourage or require microchipping, especially for dogs designated dangerous or aggressive, which are typically ordered to be microchipped, muzzled and securely enclosed. Licence fees are quoted in Canadian dollars and are usually lower for spayed or neutered dogs. For a walker, the practical points are to confirm the dog carries current municipal ID and that its microchip details are up to date, so a lost dog can be traced quickly.
This is general information about British Columbia law, not legal advice. Confirm current rules with the official state and municipal sources.