If stray dogs come toward you in Thailand, stop, stay calm and stand side-on without staring at them, then back away slowly; never run. Most soi dogs ignore people by day, so the simplest protection is to avoid their streets and beaches late at night and never to touch or feed a dog you do not know.
Thailand has many free-roaming dogs, known as soi dogs after the side streets (soi) where they live. Many are fed by shopkeepers, monks or neighbors and spend the day asleep in the shade. The trouble comes when a group decides you are crossing their ground, usually after dark, and the risk that matters most is a bite, because dogs carry rabies in Thailand.
This page is about avoiding that confrontation. What to do after a bite or scratch, from washing the wound to rabies shots, is covered in our guide to animal bites and rabies.
Soi dogs: the short version
- When a dog approaches
- Stand still, side-on, no eye contact; say "no" firmly; back away slowly
- Never
- Run, scream, pet unknown dogs, or disturb dogs eating, sleeping or with puppies
- Highest risk
- Night, quiet sois, beaches after dark, running and cycling
- Rabies in Thailand
- Dogs cause about 95 % of cases (Department of Disease Control)
- After any bite or scratch
- Wash with soap and water, then see a doctor the same day
Why soi dogs guard their street at night
Most soi dogs are not hungry wanderers. They belong to a place: a market, a temple, a stretch of beach or the mouth of a soi, where someone feeds them. By day, with people coming and going, they rarely react. At night the streets empty, the dogs gather, and a stranger walking through their patch alone becomes something to chase off.
That is why the same dogs that slept through your morning walk can bark and circle you at 23:00. A single relaxed dog and a group of four at night are different situations, a point our overview of dangerous animals in Thailand also makes. Dogs guarding puppies, food or a sleeping spot are the most defensive of all.
The practical answer is route choice. After dark, take the lit main road rather than the short cut down a quiet soi, and cross the street early rather than walking through a group lying on the pavement.
When a pack comes toward you
The US CDC's advice for an unfamiliar dog is the standard to follow, and it works for groups too:
- Stop and stay still. Running triggers the chase instinct, and you cannot outrun a dog.
- Turn your side toward the dogs and avoid looking them in the eye, which they can read as a challenge.
- Say "no" or "go home" in a firm, deep voice. Do not scream or make sudden loud noises.
- Keep your hands close to your body; the CDC suggests raising them slowly to your neck with elbows in.
- Wait for the dogs to lose interest, or back away slowly, still facing them side-on, until you are out of their area.
If a dog knocks you over, the CDC says to curl into a ball and protect your head, ears and neck. A bag or jacket held between you and the dog gives it something other than your arm to bite.
The friendliest dog at the temple gate is still a stranger. The CDC notes that dogs infected with rabies are sometimes found in Thailand, and an infected dog can pass on the virus before it looks ill. Do not pet, feed by hand or pick up any dog or puppy you do not know.
Sticks, umbrellas and ultrasonic devices
Many long-term residents carry an umbrella or a walking stick at night, and some buy small ultrasonic devices sold online to deter dogs. We found no advice from a health authority recommending or rejecting either. What the official advice does say is to stay calm and avoid sudden movement, which a swinging stick is not.
If you carry something, think of it as a barrier to hold low between you and a dog while you back away, not as a weapon. Hitting a dog tends to bring the rest of the group in, and an injured or frightened animal is more likely to bite.
Running and cycling
Runners and cyclists meet the most trouble, because moving fast past a dog's spot is exactly what sets off a chase. Choose routes in daylight, avoid running the same quiet loop at dawn or dusk past a known group, and use parks and running tracks where dogs are fewer.
If dogs come at you on foot, stop and walk; if they follow, stand still as described above. On a bicycle, the choice between outpacing a dog and stopping depends on the road and your speed, and riders have strong views on it. Our sister site covers that question in its guide to dogs and cyclists in Thailand.
Temples, markets and beaches
Temple grounds are home to many dogs, because monks and temple visitors feed them. Walk calmly around them, do not step over a sleeping dog, and keep children close. The same applies at fresh markets, where dogs wait for scraps. Our guide to temple etiquette covers the rest of a temple visit.
Beaches are quiet and dark at night, and groups of dogs often claim a stretch of sand once the crowds leave. A late walk along the water's edge is the classic way visitors end up surrounded. Use the beach road after dark instead.
Feeding, children and pets
Feeding a soi dog seems kind, but it teaches dogs to approach people and to gather where you live or eat. If you want to help, support a sterilization and vaccination program instead.
The World Health Organization says children aged 5 to 14 are frequent victims of dog bites and rabies, and the CDC adds that children are bitten more often and more severely. Teach children not to approach any dog, and to stand still like a tree if one comes to them. Our guide to Thailand with kids covers vaccines and other family health questions.
If you live in Thailand with your own dog, walk it away from known groups and keep its vaccinations current; our page on vets and pet care covers clinics, and the guide to bringing a pet to Thailand covers import rules.
Who to call about aggressive dogs
For a dog that keeps threatening people on your street, contact the local municipality (thesaban) or, in Bangkok, the district office, ideally with a Thai speaker. Animal welfare organizations such as the Soi Dog Foundation run sterilization and vaccination work and can advise on local options. In an emergency where someone has been attacked, call 1669 for an ambulance or go straight to one of the hospitals that treat visitors; our page of emergency numbers lists the police lines.
Pre-exposure rabies vaccination before a long stay is a decision for you and your doctor; our page on vaccinations for Thailand explains who it is usually considered for.
Frequently asked questions
Are stray dogs in Thailand dangerous?
Most ignore people, especially in daytime. The risk comes from groups at night and from dogs protecting food, puppies or their sleeping spot. Any bite matters because dogs with rabies are sometimes found in Thailand, so avoid contact and see a doctor after any bite or scratch.
What should I do if a pack of dogs chases me in Thailand?
Stop running, stand still with your side toward the dogs and avoid eye contact. Say "no" firmly, keep your hands close to your body, and back away slowly once they lose interest. If you are knocked down, curl up and protect your head and neck.
Should I carry a stick for dogs in Thailand?
Some residents carry an umbrella or stick at night, but no health authority we checked recommends it. If you carry one, hold it low as a barrier while backing away. Swinging or hitting tends to make dogs more aggressive.
Is it safe to pet temple dogs in Thailand?
No. The CDC advises against approaching unfamiliar dogs even if they seem friendly, and an infected dog can spread rabies before it shows symptoms. Admire temple dogs from a distance and do not feed them by hand.
Sources
- US CDC – Dogs: staying safe around unfamiliar dogs (checked October 2026)
- US CDC – Travelers' health: Thailand (checked October 2026)
- World Health Organization – Rabies fact sheet (checked October 2026)
- Department of Disease Control – Rabies (Thai) (checked October 2026)