A coyote bite on a dog typically appears as small, deep puncture wounds, often in pairs spaced about 1 to 1.25 inches apart, matching the narrow jaw and canine teeth of a coyote. These wounds most commonly show up around the throat, neck, hindquarters, and flanks. Because coyote canine teeth are narrower than those of most domestic dogs of similar size, the punctures tend to be smaller and deeper than you might expect, and they can be surprisingly easy to miss under thick fur.
Where to Look on Your Dog’s Body
Coyotes are predators that target specific areas. Unlike domestic dogs, which tend to bite indiscriminately at the head, ears, and hindquarters during a fight, coyotes typically go for the throat, the back of the neck, and the flanks. This is a hunting strategy: they aim to grab and hold prey by the neck or to bite at the sides and hindquarters to bring an animal down.
Start by checking your dog’s entire neck and throat area, parting the fur as you go. Then examine the sides of the body, the belly, the hindquarters, and the legs. Wounds on the face can cause damage to the eyes, ears, or mouth, so look there too. If your dog is limping, check the legs carefully, since bites near joints carry additional risk of damage to tendons and the joint itself.
What the Wounds Actually Look Like
The most common injury is a set of small puncture wounds from the canine teeth. These can be as small as a pencil tip and close over quickly as the skin contracts, making them hard to spot even hours later. You may notice nothing more than a tiny dot of dried blood or a slightly matted patch of fur. Run your fingers slowly through your dog’s coat and feel for any swelling, heat, or spots where your dog flinches.
Not all coyote bites break the skin. A bite that doesn’t puncture can still cause crushing or bruising to the soft tissue underneath. You might see swelling or feel a spongy, tender area without any visible wound. If the attack was more sustained, you may find torn skin, lacerations, or areas where the skin has been pulled away from the underlying muscle. In serious attacks, there can be multiple bite marks across different parts of the body, sometimes dozens.
One distinguishing feature of coyote bites compared to bites from a similarly sized domestic dog: the puncture wounds tend to be narrower and more closely spaced, reflecting the coyote’s longer, narrower muzzle. The spacing between upper and lower canine punctures is also slightly smaller. However, without knowing the exact animal involved, it can be genuinely difficult to tell coyote bites from dog bites based on the wound alone. Track size and attack pattern are often more reliable clues. Coyotes at a trot leave tracks with a stride of 16 to 18 inches, longer than a domestic dog of the same weight.
Hidden Damage Below the Surface
The visible wound is almost never the full picture. Coyote canine teeth are designed to penetrate deeply, and a small puncture on the surface can extend far into the muscle. When the teeth withdraw, the skin seals over a pocket of damaged tissue underneath. That pocket becomes an ideal environment for bacteria to grow, because it’s warm, moist, and sealed off from air.
This is why even a bite that looks minor, just a couple of small holes, can become a serious problem within 24 to 48 hours. You may notice increasing swelling, warmth, redness spreading outward from the wound, or discharge. Your dog may develop a fever, become lethargic, or refuse to eat. Coyote saliva carries bacteria including Pasteurella and Capnocytophaga, both of which can cause aggressive infections in bite wounds.
What to Do Immediately
If your dog has been bitten by a coyote, the priority is controlling any active bleeding. Apply firm pressure with a clean cloth or bandage to wounds that are bleeding heavily. For smaller puncture wounds that aren’t bleeding much, gently wash the area with soap and water. Don’t try to close the wound yourself or pack it tightly. Bite wounds are almost always left open initially to allow drainage, because sealing bacteria inside dramatically increases infection risk.
Get your dog to a veterinarian as soon as possible, even if the wounds look minor. A vet can shave the fur to find punctures you missed, assess for deeper tissue damage, flush the wounds properly, and start antibiotics. Many coyote bite injuries that appear superficial turn out to involve significant damage underneath once the area is fully examined.
Signs of Shock After an Attack
A coyote attack is a traumatic event, and dogs can go into shock even when their visible injuries seem manageable. Check your dog’s gums: they should be pink and moist. Pale, white, or grayish gums are a warning sign. Press a finger against the gum, release it, and count how long it takes for the color to return. In a healthy dog, the pink color comes back within two seconds. Longer than that suggests poor circulation.
Other signs to watch for include a weak or unusually rapid pulse, fast shallow breathing, glazed eyes, or a depressed, unresponsive mental state. A dog in shock needs emergency veterinary care. Keep them warm with a blanket and transport them as calmly and gently as possible.
Rabies Risk and What Happens Next
Any bite from a coyote carries rabies risk. Coyotes are a known wildlife reservoir for the virus in many parts of North America. If your dog’s rabies vaccination is current, the CDC recommends an immediate booster shot followed by a 45-day observation period under your supervision. During those 45 days, you’re watching for behavioral changes: unusual aggression, excessive drooling, difficulty swallowing, disorientation, or seizures.
If your dog’s rabies vaccination has lapsed or was never given, the situation is more serious. Depending on your state and local regulations, an unvaccinated dog exposed to a potentially rabid animal may face an extended quarantine period, sometimes up to six months, or in some jurisdictions, euthanasia and testing may be recommended. Report the bite to your local animal control or health department regardless of your dog’s vaccination status. They track rabies activity in your area and can advise on the specific protocol that applies.
The Days After the Bite
Even after veterinary treatment, watch the wound sites closely for the first week. Infection from bite wounds typically shows up between 24 hours and several days later. Signs include increasing redness, swelling that gets worse instead of better, discharge that turns yellow or green, a foul smell, or your dog developing a fever (warm ears, dry nose, lethargy, and loss of appetite are rough indicators, though a rectal temperature above 103°F is more definitive).
Your dog may also show behavioral changes after a coyote attack. Fear, anxiety around the area where the attack happened, increased startle responses, or reluctance to go outside are all common. These reactions usually improve with time and patience, though some dogs develop lasting fear-based behaviors that benefit from gradual reintroduction and, in some cases, working with a veterinary behaviorist.