Will a Dog Bite Scar? What to Expect and What It’s Worth

Yes, a dog bite that breaks the skin will usually leave a scar, and how bad it ends up depends far more on the first few days of treatment and the next twelve months of care than on the bite itself. Dog bites scar more readily than most household injuries because a dog’s teeth do not slice. They puncture, tear, and crush, which leaves ragged wound edges and damaged tissue underneath that the body has to bridge with new collagen.

If you are reading this in the first week after a bite, the honest answer is that nobody can tell you yet what the scar will look like. That is not a dodge. It is the medical reality, and it turns out to be the single most important fact about your legal claim too, because insurance companies know it and often move fastest when you know least.

This guide covers what a dog bite scar actually does over the year after the injury, what can be done about it, and how scarring changes what a claim is worth. If you are still dealing with an open or weeping wound, read our guide to dog bite infection first, because an infected bite scars considerably worse.

Why Dog Bites Scar More Than Other Cuts

Dog bites scar because they are crush and tear injuries, not clean cuts. A kitchen knife parts the skin along a straight line, and the two edges can be brought back together precisely. A dog’s canine teeth drive into tissue and then pull, which produces punctures, lacerations, and sometimes avulsions, where a flap of skin and the tissue under it is torn away entirely.

Three things follow from that, and each one makes scarring more likely:

• The wound edges are irregular. Jagged margins are harder to close neatly, so the resulting line is wider and less even.
• There is damage below the surface. Crushed tissue around the puncture has to be cleared and replaced, and deeper injury means more collagen laid down.
• Bites carry a high infection risk. Infection prolongs the inflammatory phase, and a wound that stays inflamed longer produces a worse scar. This is a large part of why prompt cleaning and antibiotics matter cosmetically, not just medically.

Children are hit hardest. Because of their height, dogs reach a small child’s head and face directly, and the craniofacial region is the most commonly affected area in pediatric dog bite patients. In one retrospective review of 45 children treated for dog bites, published in Pediatric dog bite outcomes: infections and scars, 25 of the 45 developed what the authors classed as unfavorable scarring, meaning hyperpigmentation, raised or hypertrophic tissue, or contracture that needed further medical or surgical treatment.

Dogs reach a small child at head height, which is why bites to the face and hands are so common in young children. Wounds like these are the ones most likely to leave a scar a child carries into adulthood.

That combination, a hand and a face injured at once, is typical. It is also why a parent should never treat the closing of the wound as the end of the matter.

What a Dog Bite Scar Looks Like

Dog bite scars usually take one of five forms, and the type matters more than the size. Two scars of identical length can have completely different consequences depending on how the tissue behaves.

• Fine-line scars. The best outcome. A narrow, flat, pale line, typical of a bite that was cleanly repaired and healed without infection.
• Hypertrophic scars. Raised, firm, and often red, but staying within the original wound’s borders. These frequently improve over the first year.
• Keloid scars. Raised tissue that grows beyond the boundary of the original wound and does not resolve on its own. Keloids are more common in people with more heavily pigmented skin, and they are the scar type least likely to improve without treatment.
• Pitted or sunken scars. Where tissue was lost to a puncture or avulsion, the skin above it sits lower than the surrounding surface. Common with deep canine punctures.
• Contractures. Scar tissue that tightens and pulls the skin taut. When a contracture crosses a joint, an eyelid, or the mouth, it restricts movement, which turns a cosmetic problem into a functional one.

That last category is the one to watch. A contracture across a knuckle or near the eye is the situation in which surgeons will consider operating early rather than waiting out the usual timeline.

How Long Does a Dog Bite Scar Take to Heal?

The wound closes in a couple of weeks, but the scar takes about a year to reach its final appearance. These are two different things, and conflating them is the most common and most expensive misunderstanding in a dog bite claim.

Wound healing runs in three overlapping phases. According to Wound Healing Phases in StatPearls on the NCBI Bookshelf, the inflammatory phase lasts several days, the proliferative phase lasts several weeks, and the maturational or remodeling phase “starts around week 3 and can last up to 12 months.” During remodeling, the body swaps weaker type III collagen for stronger type I, and the scar gradually flattens, softens, and loses its red or purple color.

Healing phases and the 80 percent final tensile strength figure come from “Wound Healing Phases,” StatPearls, NCBI Bookshelf (NBK470443). Scar maturation at about one year and the 60 percent figure at weeks 4 to 5 come from “Revision Plastic Surgery: Scar Revisions” (PMC8186991). Chart by Dog Bite Laws.

A matured scar never fully recovers. StatPearls notes that the resulting scar “will never have 100% of the original strength” and reaches only about 80 percent of the original tensile strength. The review Revision Plastic Surgery: Scar Revisions puts it directly: “Complete scar maturation does not occur until about 1 year postoperatively when scar strength reaches its peak at around 80% of original skin strength.”

The Mistake That Costs the Most: Settling Before the Scar Matures

An insurance settlement is permanent, and a scar is not. Put those two facts together and you have the trap that catches more dog bite victims than any other.

Here is how it plays out. The bite happens. The wound is repaired and closes within two or three weeks. Around week 6, while the scar is still red and raised and nobody yet knows how it will settle, an adjuster calls with an offer that sounds generous against the medical bills so far. The bills are real and the offer covers them, so it gets accepted. Then months 6 through 12 arrive, the scar thickens instead of fading, and a plastic surgeon recommends a revision. That surgery is now entirely out of pocket, because signing the release closed the claim for good.

The timing is not an accident. The window in which a claim’s true value is least knowable is exactly the window in which early offers arrive.

The medical guidance points the other way. Surgeons generally wait roughly a year before performing a scar revision, precisely because the scar has not finished changing before then. The same review notes the exception: “early revision after 8 to 12 weeks in adults, and 6 months in children, may be appropriate when scarring affects functionality.” In other words, the profession that treats scars for a living does not commit to a plan at week 6. Neither should your claim.

If an adjuster has already called you with a number, talk to us before you answer. A first offer made while a scar is still red is an offer made against an injury nobody has measured yet, and once you sign, there is no reopening it. Our dog bite attorneys will tell you plainly what your claim looks like and what is still unknown. The call is free, there is no obligation, and we are available 24/7 at 312-786-4442.

What Can Be Done About a Dog Bite Scar

Treatment works best in layers, starting the day the wound closes and escalating only if the scar misbehaves. Most of the highest-value steps are also the cheapest.

In the first weeks

• Get it closed properly in the first place. This is the highest-leverage decision in the whole process, and it is made in the first hours. How and where a bite is repaired measurably affects both infection and scarring rates.
• Protect it from the sun. New scar tissue pigments readily, and sun exposure during the first year can darken a scar permanently.
• Keep it moisturized and do not pick. Disrupting a healing wound restarts inflammation, which is what drives excess collagen.

Once the wound has closed

• Silicone gel or sheeting. The Textbook on Scar Management chapter on silicone gel reports “strong evidence for the use of silicone gel both for the treatment and prevention of hypertrophic scars.” Trials applied it around 12 hours a day over roughly 3 months; continuous 24-hour use caused skin maceration and was poorly tolerated.
• Steroid injections. For thickened hypertrophic scars and keloids, injected corticosteroids can soften and flatten raised tissue.
• Laser and resurfacing. Used to address color, texture, and pliability, typically once the scar has largely matured.
• Surgical scar revision. The last step, not the first. Techniques such as Z-plasty reorient a scar along more favorable lines, and the standard timing is about a year, with earlier surgery reserved for scars that restrict function.

Keep every receipt, referral, and photograph from all of this. A recommendation for a future revision that has not happened yet is still a documented future cost, and it belongs in your claim.

How Scarring Changes What a Dog Bite Claim Is Worth

Permanent scarring is usually the largest single component of a serious dog bite claim. Medical bills are finite and easy to add up. Disfigurement is what a person lives with afterwards, and it is compensable as part of general damages in a personal injury claim.

The factors that move the number most:

• Visibility. A scar on the face, neck, or hands, which cannot be covered by clothing, is valued very differently from one on the thigh.
• Permanence. Whether a physician will state that the scar is permanent, and whether revision surgery is recommended.
• Function. A contracture that restricts a hand, an eyelid, or the mouth carries both a cosmetic and a functional loss.
• Age. A child lives with a scar for a lifetime, and facial scarring in young children is treated seriously for exactly that reason.
• Future treatment. Documented, recommended surgery that has not yet happened.

These are not abstractions. Our own case results include a $295,000 settlement for a three year old bitten on the face by a retired police dog, and a $275,000 settlement for a client whose lip was bitten through, requiring surgery and leaving permanent scarring. For a sense of how severity bands translate into outcomes, see our pages on level 4 and level 5 dog bite settlements, and the broader dog bite settlement amounts guide.

For context on the money involved, research by the Insurance Information Institute (Triple-I) and State Farm found that insurers paid $1.86 billion in dog-related injury claims in 2025 across 28,450 claims, an average of $65,450 per claim. That average covers every bite, including minor ones. A serious scarring case sits well above it. In most cases the payment comes from the owner’s homeowners or renters liability coverage rather than the owner personally, which is covered in our guide to whether insurance covers dog bites.

Does the Healing Timeline Run Out Your Deadline?

Usually not, but the two clocks are unrelated and you should know where both stand. Waiting for a scar to mature is medically sensible. Waiting past your state’s filing deadline ends the claim regardless of how the scar looks.

Deadlines to file a dog bite lawsuit vary by state, and the range is wide. Our dog bite statute of limitations guide sets out the deadline in all 50 states and the District of Columbia. In most states the deadline is comfortably longer than the 12 months a scar needs, which is what makes the “wait and see” approach workable. In the shortest states it is tighter, and that is a conversation to have early rather than late.

There is also an important exception for children. Many states pause the clock while the injured person is a minor. In Illinois, 735 ILCS 5/13-211 gives a person who was under 18 when the injury happened two years after their eighteenth birthday to bring the action. California reaches a similar result by a different route: under Code of Civil Procedure section 352, if the injured person was under the age of majority when the claim accrued, “the time of the disability is not part of the time limited for the commencement of the action.” Rules differ from state to state, so confirm yours rather than assuming.

What to Do Now

1. Get medical treatment, and go back. A single emergency visit documents the wound. Follow-up visits document the scar, and the scar is what the claim is about.
2. Photograph it on a schedule. Same lighting, same angle, same distance, roughly every two weeks for the first three months and monthly after that. This is the single most useful piece of evidence you can create yourself, and nobody can create it retroactively.
3. Start scar care early and keep the receipts. Silicone, sun protection, and anything a physician recommends.
4. Ask for a written opinion on permanence. Whether the scar is expected to be permanent, and whether revision surgery is likely, in writing from the treating physician or a plastic surgeon.
5. Report the bite and identify the dog and owner. Owner details, insurance details, witnesses, and the animal control report.
6. Talk to a lawyer before you talk to the insurer. This is the step people skip, and it is the one that costs the most. Adjusters often make their first offer while the scar is at its least predictable, and accepting it ends the claim permanently, including any future surgery. A free consultation costs you nothing and takes one call: 312-786-4442.
7. Do not sign anything or give a recorded statement until you have had that conversation.

Frequently Asked Questions

Do dog bites leave permanent scars?

Often, yes. Any dog bite that breaks through the full thickness of the skin will leave some permanent mark, because deep wounds heal with collagen rather than regenerating original skin. Superficial bites that do not penetrate past the top layer may fade to nothing. How visible the permanent scar ends up depends heavily on how the wound was cleaned and closed, whether it became infected, where on the body it is, and how the scar is cared for during the first year.

What does a dog bite scar look like?

Dog bite scars are usually irregular rather than straight, because teeth puncture and tear instead of cutting cleanly. They commonly appear as clusters of small round puncture marks, jagged lines, or pitted areas where tissue was lost. Color typically starts red or purple and fades over months. Some scars stay flat and pale, others become raised and firm, which is called hypertrophic, and a smaller number grow beyond the original wound as keloids.

How long does a dog bite scar take to heal?

The wound itself usually closes within two to three weeks, but the scar takes up to a year to reach its final appearance. StatPearls describes the remodeling phase as starting around week 3 and lasting up to 12 months, and complete scar maturation is generally reached at about one year, when the scar has flattened and faded as much as it is going to. This is why plastic surgeons typically wait roughly a year before considering scar revision surgery.

Can a dog bite affect you years later?

Yes, in several ways. Scar tissue can remain firm, itchy, or sensitive long after the wound closes, and a contracture across a joint can restrict movement indefinitely. Nerve damage from a deep bite can leave lasting numbness or pain. Psychological effects are common too, particularly in children bitten on the face, including anxiety around dogs. Because these consequences can surface after a claim would normally be settled, they are a strong reason not to close a case early.

How to get rid of a scar from a dog bite?

No treatment removes a scar completely, but several reduce how visible it is. Silicone gel or sheeting has strong evidence behind it for treating and preventing raised scars and is usually the first thing tried once the wound has closed. Diligent sun protection during the first year prevents permanent darkening. Raised or keloid scars may respond to steroid injections, and laser treatment can improve color and texture. Surgical scar revision is the last resort and is normally performed about a year after the injury, once the scar has matured.

Left With a Scar After a Dog Bite? We Can Help.

A scar you will see in the mirror for the rest of your life is worth more than the medical bills sitting on your kitchen table, and an early insurance offer almost never reflects that. If you or your child was bitten or attacked by a dog, Dog Bite Laws, the dog bite injury team at Mike Agruss Law, offers free, no-obligation consultations to review your case. We work on contingency: No Fees Unless Until We Win. Call us at 312-786-4442 or reach out through our contact form to discuss your rights and options. We help people nationwide, and we focus on dog bites.

This information is provided for educational purposes and does not constitute legal advice. Dog-bite laws vary by state, and every case is unique. Results depend on the specific facts and circumstances. Past results do not guarantee a similar outcome. This article describes general medical information and is not medical advice; consult a physician about your injury.