If a dog charges you while you’re on a walk, your best move is to stop moving immediately. Running triggers a chase instinct that makes the situation worse. Instead, stand still, keep your arms folded low against your body, look down at the ground, and wait. Most dogs will sniff you, lose interest, and move on. If the encounter escalates to an actual attack, your priorities shift to protecting your head and neck, creating distance with any object you can reach, and getting to higher ground.
Recognize the Warning Signs Early
Dogs rarely attack without telegraphing their intentions first. The earlier you spot the signals, the more time you have to react. An aggressive dog will stiffen or freeze its entire body, stare with wide eyes showing the whites around the edges, wrinkle its nose, curl its lips to expose teeth, and growl or bark with a low, tense tone. The fur along the back and shoulders may stand on end, the ears will push forward, and the tail often goes rigid and upright, wagging stiffly rather than loosely.
A fearful dog is just as dangerous. A dog that’s cowering, tucking its tail, flattening its ears, trembling, or leaning away from you can flip to aggression in an instant if it feels cornered or if you keep approaching. The moment you notice any of these signals in an unfamiliar dog, stop walking toward it and begin creating space.
Stand Still and “Be a Tree”
The single most effective thing you can do when an unleashed dog approaches aggressively is to become boring. The technique is called “Be a Tree,” and it works because it removes everything that excites a dog: movement, noise, and eye contact.
Plant your feet and imagine roots growing into the ground. Fold your arms at your waist, hands clasped near your belt line. Do not raise your arms, wave them, or pull them up to your chest. Any upward motion can provoke a jumping dog. Look down at your feet to break eye contact, which dogs read as a challenge. Breathe slowly and count your breaths silently. Expect the dog to approach and sniff you. This is normal investigative behavior, not an attack. If you stay still and quiet, the dog will typically lose interest and walk away within 30 to 60 seconds.
This approach works especially well for children, who should be taught to fold their arms low and count silently until an adult intervenes. The key is minimizing all motion so the child appears as uninteresting as possible.
What to Do if the Dog Attacks
If standing still doesn’t work and the dog lunges or bites, your strategy changes. Put anything you can between yourself and the dog: a backpack, jacket, water bottle, umbrella, walking stick, or even a shoe. The goal is to give the dog something to grab that isn’t your body. A jacket or shirt draped over the dog’s head can block its vision and disorient it long enough for you to back away.
If you can reach higher ground, take it. Climbing onto a car hood, a wall, a bench, or even a large rock puts you out of reach. Dogs are powerful on flat ground but can’t easily follow you onto elevated surfaces.
If the dog knocks you down, curl into a tight ball with your knees pulled to your chest. Clasp your hands behind your neck and press your forearms against your ears. This position protects your face, throat, and the back of your neck, which are the areas where bites cause the most serious injuries. Stay as still as you can. Fighting back from the ground often intensifies the attack, while going limp and quiet can cause the dog to disengage.
Deterrent Tools Worth Carrying
If you walk regularly in areas with loose dogs, a canine pepper spray is the most effective portable deterrent. These sprays use a low concentration of the same compound found in hot peppers (about 1% concentration, compared to 1.33% in sprays designed for people) and are specifically formulated to cause temporary eye and nose irritation without lasting harm. They have an effective range of about 15 feet, which gives you enough distance to spray before a charging dog reaches you. Look for products labeled as dog-specific deterrents rather than using standard pepper spray or bear spray, both of which deliver a stronger dose than necessary.
Air horns can also startle an approaching dog into retreating, though they’re less reliable once a dog is already in full attack mode. Ultrasonic devices exist but have mixed results depending on the individual dog.
Immediate Wound Care After a Bite
Dog bites carry a high risk of infection because of the bacteria in a dog’s mouth and the crushing, tearing nature of the wounds. Once you’re safe, clean the wound immediately. Run clean water over the bite for several minutes, pressing gently to flush out debris and saliva from the full depth of the wound. Tap water works fine if you don’t have saline or a first aid kit. The volume of water matters more than the type: thorough flushing is the single most important step in preventing infection. Continue rinsing until the wound looks visibly clean.
After flushing, apply gentle pressure with a clean cloth to control bleeding, then cover the wound loosely. Even bites that look minor on the surface can involve deep tissue damage, and puncture wounds are especially prone to trapping bacteria beneath the skin. Any bite that breaks the skin warrants a medical visit, both for infection prevention and to assess whether the wound needs professional closure.
Rabies Risk and What to Expect
Rabies is rare in domestic dogs in the United States, but it’s fatal once symptoms appear, so every dog bite gets evaluated for rabies risk. The critical question medical providers and animal control will ask is whether the dog can be located and observed. If the dog is a pet with current vaccinations, the risk is extremely low and the dog is typically monitored for 10 days. If the dog is a stray, unvaccinated, or can’t be found, you’ll likely be offered post-exposure treatment.
That treatment involves a dose of rabies antibodies injected around the wound site on the first visit, plus a series of four vaccine doses spread over two weeks (on the day of the first visit, then days 3, 7, and 14). People with weakened immune systems receive a fifth dose on day 28. If you’ve been vaccinated against rabies before, the protocol is simpler: just two vaccine doses, three days apart, with no antibody injection needed. Treatment can begin at any point after the bite, so even if you delay seeking care by a few days, it’s not too late.
Report the Attack
Reporting a dog bite matters for two reasons: it creates a legal record that protects you if you need medical costs covered, and it triggers a rabies assessment that protects public health. In most jurisdictions, all mammal bites to humans are reportable (with exceptions for small rodents and rabbits).
Contact your local animal control agency as soon as possible. The most important detail you can provide is the current location of the dog, since this is what authorities use to assess rabies risk. Also document the time and location of the attack, any description of the dog (breed, size, color, collar), and the owner’s information if known. Take photos of your injuries before they’re cleaned or bandaged.
If you believe the dog poses an ongoing danger, many jurisdictions require a separate “dangerous animal” report filed with animal control. Medical providers who treat your bite are also required to report it, but filing your own report ensures nothing falls through the cracks and gives you a paper trail for any insurance or legal claims that follow.