If an unfamiliar dog approaches quickly, continues closing the distance, or bites or attacks your dog during a walk, the situation can become chaotic. An owner may instinctively try to pull the dogs apart, but approaching their mouths, collars or heads while they are frightened, highly aroused or fighting can result in a redirected bite or make the injuries worse.
The first priority is to protect yourself and other people nearby. Use distance, physical barriers and a safe escape route whenever possible, and avoid intervening with your hands. Even if the only visible injury is a small puncture, a bite can damage deeper soft tissue, joints, blood vessels, the chest or internal organs. The injury should not be assessed by appearance alone.
This guide explains how to recognise warning signs, respond when an unfamiliar dog approaches, act after the dogs have been separated, provide basic assistance while travelling to a veterinary clinic, and reduce risk during future walks.
Emergency and safety notice: This article provides general safety information and does not replace instructions from a veterinarian, the police or a relevant government department. A dog fight presents a serious bite risk. Keep hands, arms, the face and the body away from the dogs' mouths, and do not put yourself at risk to follow an online technique. Seek immediate assistance if a person is injured, danger remains present or the dogs cannot be controlled safely.
- Protect yourself first and never place your hands between two fighting dogs
- Create distance early rather than waiting until the dogs are face to face
- Use doors, fences, vehicles, bags or an open umbrella as physical barriers where safe
- After separation, maintain distance and prevent the dogs from making contact again
- A small surface wound can conceal serious deeper damage, so contact a veterinarian promptly
How Can You Recognise the Risk of Conflict Early?
One action does not necessarily mean that a dog will attack. However, if several signs appear together and the dog continues reducing the distance, leave early. Do not wait until the final moment or force your dog to interact with an unfamiliar dog.
A Suddenly Rigid Body
A tense body, forward weight, a high and rigid tail, or raised hair may indicate stress or heightened alertness.
Fixed Attention and Continued Approach
Persistent staring, approaching in a straight line, blocking an exit or ignoring the other dog's attempts to withdraw are reasons to increase distance immediately.
Barking, Growling or Lunging
Repeated pulling, showing teeth, growling, lunging or approaching at speed may indicate that the situation is escalating.
Leave early: Change direction, cross the road, enter a shop or lobby, or move behind a vehicle or solid barrier. This is usually safer than stopping to judge whether the other dog is friendly.
What Should You Do If an Unfamiliar Dog Approaches Quickly?
Create Distance and Choose an Exit
Keep your dog close and avoid allowing the leads to become tangled. Move towards an open area, doorway, fence or location where another person can assist.
Use a Physical Barrier
Without moving close to either dog's mouth, place a backpack, handbag, open umbrella, bin, chair or door between the dogs to block the line of approach or visual contact.
Ask Clearly for Help
Ask the other owner to control the dog immediately. Request that nearby adults open an exit, close a door, move bystanders away or contact security. Keep instructions short and clear.
Avoid Escalating the Situation
Do not chase, kick or corner the dog. The objective is to increase distance and leave safely, not to overpower the other dog.
What Should You Avoid If the Dogs Are Already Fighting?
Actions to Avoid
- Do not reach between the dogs
- Do not grab the collar or head of a dog that is biting
- Do not place your face near either dog's mouth
- Do not hold an injured or highly distressed dog tightly
- Do not assume that a small surface wound is harmless
- Do not allow the dogs to approach one another again after separation
Safer Priorities
- Ask bystanders, security staff or other adults for help
- Keep yourself outside the biting range
- Look for a door, fence, large object or another solid barrier
- Move the dogs in opposite directions as soon as a safe space is created
- Use separate rooms, vehicles or enclosed areas to prevent renewed contact
- Contact a veterinarian as soon as the scene is safe
Online separation techniques are not suitable for every situation. Dog size, position, bite pattern, available space and the number of people able to help will vary. If an action would place you within biting range, stop and focus on isolating the area, seeking help and contacting emergency services.
What Should You Do Immediately After Separation?
Prevent Further Contact
Move the dogs in opposite directions and separate them with different rooms, vehicles, doors or fences. Do not remain nearby arguing while the dogs can approach one another again.
Approach the Injured Dog Carefully
An injured, frightened or painful dog may bite. Keep your face away from the mouth, avoid embracing the dog and ask another person to help with movement where possible.
Check Breathing, Responsiveness and Bleeding
Look for breathing difficulty, collapse, reduced responsiveness, abnormal gum colour, heavy bleeding, limping or inability to stand. These signs require immediate veterinary attention.
Contact a Veterinarian and Transport Safely
Call the veterinary clinic or emergency hospital and explain that the dog has been bitten. Keep the dog quiet, minimise movement and use a carrier, rigid support, blanket or assistance from several people when necessary.
Basic Assistance on the Way to the Veterinarian
The purpose of first aid is to reduce immediate risk before arrival at the veterinary clinic, not to complete wound treatment at home. Bite wounds can involve deep contamination, crushing injuries and internal damage, so professional assessment remains necessary even if bleeding has stopped.
Continuing Bleeding
Apply direct pressure with a clean towel or cloth. Do not repeatedly lift it to inspect the wound. If blood soaks through, place another layer on top and proceed to a veterinary clinic immediately.
Suspected Fracture or Internal Injury
Minimise movement and avoid twisting the neck, back or injured limb. A blanket or stable flat surface may help to move a large dog.
- Do not pour alcohol, hydrogen peroxide, human ointment or an unapproved product into a deep wound
- Do not remove a large embedded object yourself
- Do not give human painkillers
- Do not apply a bandage so tightly that breathing or circulation is affected
- Do not delay emergency treatment for breathing difficulty, heavy bleeding or collapse in order to clean a wound
When Is Emergency Veterinary Care Needed?
- Bleeding that cannot be controlled
- Rapid or difficult breathing, or unusual chest or abdominal movement
- Pale, grey or blue gums
- Sudden weakness, collapse, unresponsiveness or inability to stand
- Injury near the neck, chest, abdomen, eye or a joint
- Obvious pain, repeated vocalisation, limping or refusal to walk
- Abdominal swelling, repeated unproductive retching or suspected internal injury
- A small puncture after the dog was shaken, pinned or held in a bite
A bite may leave only a small puncture while pressure from the teeth damages muscle, blood vessels, nerves, the chest or internal organs beneath the skin. Any dog that has been bitten or seriously attacked should be discussed with a veterinarian promptly.
What Information Should Be Recorded After Everyone Is Safe?
Do not remain in a dangerous location to take photographs or obtain information. After people and dogs are safe and veterinary arrangements have been made, record details that may help the veterinarian, property management or relevant authorities.
- Time, location and a summary of the incident
- The other dog's appearance, collar and lead, and the owner's details if these can be obtained safely
- Photographs, video, locations of CCTV cameras and witness contact details
- Your dog's wounds, bleeding, gait, breathing and changes in responsiveness
- Veterinary findings, receipts, medicines, follow-up appointments and related costs
- Records of contact with security, property management, the police or government departments
Hong Kong contacts: Call 999 if there is an immediate threat to personal safety, a person is injured or a suspected crime is involved. Enquiries and complaints to the Agriculture, Fisheries and Conservation Department can be made through 1823. Reporting requirements and legal responsibility depend on the circumstances, and this article does not provide individual legal advice.
How Can You Reduce the Risk of Conflict During Daily Walks?
Use Well-Fitting Equipment
Check the fit and condition of the collar, harness, clips and lead regularly, and secure all equipment before leaving home.
Watch Blind Spots
Corners, narrow paths, lift doors, lobby entrances and parked vehicles restrict visibility. Leave enough space to turn around or step back.
Do Not Force Greetings
Your dog does not need to interact with every unfamiliar dog. Leave when either dog withdraws, avoids contact or shows signs of tension.
Practise an Exit Cue
Use positive training to practise turning away, following, returning to the owner and leaving calmly, making withdrawal easier during an unexpected situation.
Hong Kong's Agriculture, Fisheries and Conservation Department advises that a dog in a public place must be held on a lead or otherwise kept under proper control. A large dog weighing 20 kilograms or more must generally be securely held on a lead of no more than two metres in a public place. Applicable arrangements for country parks and other locations should be checked against current requirements.
What Can You Include in a Walking Safety Kit?
Control and Identification
A well-fitting harness or collar, a secure lead, an identification tag and up-to-date contact details.
Barrier and Visibility
An easy-to-open umbrella, small torch or reflective item to improve visibility and support a safer withdrawal.
Basic First Aid
Clean gauze, a towel, bandages, disposable gloves, and the telephone numbers of your veterinarian and an emergency clinic.
Safety equipment is not a weapon: Any object should be used to block, create distance and support a safe withdrawal. It should not be used to chase, provoke or deliberately attack another dog.
Frequently Asked Questions
My dog was bitten but is not bleeding. Is veterinary care still necessary?
Do not assess the injury only by the presence of blood. Crushing or bruising can occur without broken skin, and a small puncture can conceal deeper tissue damage. Contact a veterinarian, explain what happened and follow the veterinarian's advice about examination.
Should I immediately pick up a small dog?
If the unfamiliar dog is still approaching or highly aroused, lifting your dog may place your hands, face and upper body within biting range. Assess the escape route and available barriers first, and avoid bending down or using your hands near the other dog.
Should I pull a dog's collar during a fight?
This is not recommended. A collar is close to the dog's mouth, and the dog may redirect a bite towards the approaching person. Prioritise distance, assistance from other adults and solid barriers.
Can hydrogen peroxide or alcohol be used on the wound?
Do not pour these products into a deep bite wound without veterinary instructions. A veterinarian needs to assess contamination, wound depth and tissue damage. Apply direct pressure with a clean cloth if the wound is bleeding and contact a veterinarian for specific advice.
If my dog can still walk, does that rule out internal injury?
No. Chest, abdominal, deep soft-tissue and crushing injuries may not be immediately visible. Monitor breathing, gum colour, responsiveness, gait, pain and abdominal changes, and obtain veterinary assessment promptly.
What should I do if I see an off-lead dog while walking?
Change direction early and increase distance to prevent a direct approach. Move behind a door, fence, vehicle or another barrier. Do not wait until the dogs are face to face before leaving.
Conclusion: Avoid the Conflict First, Then Manage the Injury Safely
The safer response to a dog attack is to recognise the risk early, increase distance, use a barrier to leave and avoid placing your hands within the fight. After separation, prevent renewed contact and check breathing, responsiveness, bleeding and mobility.
A bite may look small while deeper injury, infection, chest or abdominal trauma, and crushing damage remain hidden. Keep the dog quiet, minimise movement, contact a veterinarian and transport the dog safely rather than relying on home cleaning or visual assessment.
Effective protection does not mean entering the space between two fighting dogs. It means remaining alert, withdrawing early, avoiding manual intervention, seeking veterinary assistance promptly and retaining sufficient information for follow-up.
References
- Agriculture, Fisheries and Conservation Department: Proper Control of Dogs in Public Places
- American Veterinary Medical Association: First Aid Tips for Pet Owners
- VCA Animal Hospitals: Bite Wounds in Dogs
- MSD Veterinary Manual: Wound Management
- Agriculture, Fisheries and Conservation Department: Enquiries and Complaints
- Hong Kong Police Force: Animal Watchers Programme and Reporting Channels
