Dog Stitches Healing Stages: What Normal Recovery Really Looks Like
Reviewed against: VCA Animal Hospitals, PetMD, Vetericyn, Spay Neuter Save Network • Updated: June 2026
You check the incision on day two and it looks redder than it did yesterday. Your stomach drops. Is that normal? Is something wrong? Should you call the vet?
This moment happens to almost every dog owner who has just brought their pet home from surgery. The incision that looked neat and tidy at discharge can look alarmingly different 48 hours later. Understanding exactly what dog stitches healing stages look like, day by day, is the difference between watching your dog recover confidently and spending three anxious nights refreshing pet forums.
This guide breaks down each stage: what the incision should look like, what the tissue is actually doing underneath, and the specific signs that mean you genuinely need to call your vet rather than wait and see.
A clean, well-healing incision at approximately 10 days post-surgery. Photo: Pexels
Quick Answer
Most dog incisions are fully closed within 10 to 14 days, with sutures or staples removed at that point. Healing happens in three stages: inflammation (days 1 to 5), repair (days 5 to 14), and maturation (weeks to months). The incision may look slightly worse before it looks better, with redness and mild swelling peaking around days 2 to 3 before improving steadily. Full skin strength takes up to 6 weeks; hair regrowth can take 3 months.
Key Takeaways
- Mild redness, warmth, and swelling in the first 3 days are part of normal healing, not signs of infection.
- A small lump beneath the stitches (seroma) is common and usually resolves without treatment.
- The incision should improve a little every day after day 3. Any reversal of progress is worth a vet call.
- Licking a healing wound is the most preventable cause of post-surgical complications.
- Non-dissolving stitches come out at 10 to 14 days; dissolving stitches disappear on their own over 6 to 8 weeks.
What Is Actually Happening Inside a Healing Incision?
Most owners think of wound healing as a simple closing-up process: the incision knits itself back together and you remove the stitches at the end. The reality is considerably more organised, and understanding it makes the day-by-day changes much less alarming.
Healing happens in three overlapping phases. Each phase has a visible signature, and knowing what each one looks like helps you read the incision accurately.
Phase 1: Inflammation (Days 1 to 5)
Within minutes of the incision being made, the body launches an immune response. Blood flow to the area increases. Specialised cells called neutrophils flood in to clear bacteria and debris. The result: redness, warmth, mild swelling, and sometimes a small amount of clear or slightly pink discharge.
This is not infection. This is your dog's immune system doing exactly what it is supposed to do.
The redness may look worse on day 2 or 3 than it did at discharge. That is also normal. The inflammatory response peaks at roughly 48 to 72 hours before it begins to resolve. If you are checking the incision on day 2 and it looks redder than yesterday, that is not an emergency. If it is still worsening on day 5, that is worth a call to your vet.
Phase 2: Repair and Rebuilding (Days 5 to 14)
From around day 5, fibroblasts (the cells responsible for building connective tissue) begin producing collagen. New blood vessels form to supply the repair zone. The incision edges start to knit together, and you may see a thin crust or scab forming along the suture line.
Something many owners find alarming at this stage: granulation tissue. This is a slightly raised, pink, moist-looking layer of new tissue that can appear along the incision edges. It looks a little like raw meat and often causes panic. It is one of the best signs of active healing. Do not apply antiseptic to granulation tissue. Hydrogen peroxide and alcohol both kill the fragile new cells and set the healing process back significantly.
By the end of week two, the incision should be closed, dry, and only faintly pink. This is when non-dissolving stitches or staples are typically removed by your vet.
Phase 3: Maturation (Week 2 to Week 6, and Beyond)
Once the wound is closed, it does not immediately reach full strength. New scar tissue is fragile. Over the following weeks, collagen fibres reorganise and the tissue strengthens. A healed incision at two weeks has roughly 35 percent of normal skin strength. Full tensile strength takes around 6 weeks.
Hair regrowth over the shaved area typically begins at 6 to 8 weeks and may not be complete for 3 months, sometimes longer in double-coated breeds. If hair has not started returning by 3 months, it is worth mentioning to your vet.
Dog Stitches Healing Stages: Day by Day
| Stage | Timeframe | What You Should See | Still Normal |
|---|---|---|---|
| Early inflammation | Days 1 to 2 | Redness, warmth, mild swelling along incision | Small amount of clear or pink discharge |
| Inflammatory peak | Days 2 to 3 | May look slightly worse than day 1 | Bruising around incision in some dogs |
| Inflammation resolving | Days 3 to 5 | Redness fading, swelling reducing | Thin crust starting to form along suture line |
| Repair begins | Days 5 to 7 | Edges beginning to knit, crust forming | Light scabbing along suture line |
| Active repair | Days 7 to 10 | Incision flattening and closing | Pink granulation tissue visible at edges |
| Final closure | Days 10 to 14 | Incision dry, mostly closed, pale pink line | Non-dissolving stitches removed at vet |
| Maturation | Weeks 2 to 6+ | Fading scar, continued skin strengthening | Hair regrowth may not begin until week 6 to 8 |
Expert Insight
Checking the incision twice daily gives you a baseline. If today looks noticeably worse than yesterday, in any respect, that is more informative than whether the incision looks bad in absolute terms. A wound improving incrementally each day is healing. A wound that stalls or reverses is worth a call.
Source: VCA Animal Hospitals, Care of Surgical Incisions in Dogs
Normal vs. Concerning: How to Read the Incision Correctly
The most common source of post-surgical anxiety is not knowing which signs are expected and which ones mean something is genuinely wrong. The table below separates the two clearly.
| Sign | Normal | Concerning |
|---|---|---|
| Redness | Mild, confined to edges, improving after day 3 | Spreading outward, worsening after day 5 |
| Swelling | Mild, local, reducing by day 5 | Significant, spreading, or increasing after day 5 |
| Discharge | Small amount of clear or pale pink fluid, days 1 to 3 | Yellow, green, or foul-smelling at any stage |
| Warmth | Mild warmth at incision site, first few days | Intense heat spreading from the incision |
| Odour | Faint or none | Distinct bad smell at any stage |
| Crusting | Thin, dry crust along suture line, days 5 to 14 | Thick, wet, or persistently weeping crust |
| Lump under skin | Soft, fluid-filled seroma appearing day 7 to 10 | Hard, hot, rapidly growing, or painful lump |
| Dog behaviour | Normal tiredness, some licking attempts | Fever, lethargy, loss of appetite, scratching |
What Is That Lump Under My Dog's Stitches?
One of the most common calls veterinary clinics receive in the 10 days after surgery is from owners who have found a soft, squishy lump under the incision. The worry is almost always infection. In most cases, it is a seroma.
A seroma is a pocket of fluid (called serum) that accumulates at the surgical site. It is part of the normal inflammatory response: the body rushes fluid to the area to assist healing, and sometimes more fluid arrives than is immediately reabsorbed. Seromas typically appear between days 7 and 10. They are soft, not painful when gently pressed, and have no spreading heat or redness surrounding them.
Most seromas resolve without intervention when the dog rests properly. The single most common cause of seroma formation is too much activity during the first week. If you are finding the recovery period harder than expected, seromas are one of the first consequences of activity getting ahead of healing.
Expert Insight
A seroma is not an infection. The key distinguishing features are texture (soft and fluid-filled rather than firm), temperature (not unusually warm or hot), and the dog's pain response (seromas are usually not painful to the touch). If you are unsure, a phone call to your vet can typically resolve the question without requiring an in-person visit.
Source: Spay Neuter Save Network, Post-Surgical Complications: Seromas
Dissolving vs. Non-Dissolving Stitches: What to Expect with Each
Your dog may have one type of suture, or more likely both.
Non-dissolving sutures (nylon, polypropylene, stainless steel staples) are removed by your vet at 10 to 14 days. They are placed in the outer skin layer and are visible. The removal appointment is not optional. Leaving them in too long increases the risk of tissue reaction and infection around the suture material.
Dissolving sutures (materials such as Vicryl or PDS) are absorbed by the body over time and are most commonly used in deeper tissue layers. These do not fall out dramatically. They gradually lose strength and break down over 6 to 8 weeks in deeper layers, or 3 to 4 weeks in surface applications.
A dissolving suture that becomes visible through the skin as the incision heals is not a complication. This is normal as the suture material rises to the surface during the breakdown process. If your dog had internal abdominal surgery, such as a spay procedure or elective surgery, there are typically multiple internal suture layers you cannot see, all dissolving at their own pace.
Photo: Pexels
When Your Dog Won't Stop Licking the Wound
A dog licking its stitches is the most common, and most preventable, cause of post-surgical complications. The mouth contains a complex bacterial environment, and saliva applied directly to a healing wound introduces those bacteria to tissue that is still rebuilding its defences. Licking also physically disrupts the fragile granulation tissue forming along the incision edges and can pull sutures loose. A wound that takes 10 days to close can be opened in under a minute.
The traditional solution is an Elizabethan collar (the cone). It works. It is also genuinely stressful for many dogs: they struggle to sleep, eat, drink, and navigate furniture, and owners often quietly remove it when they feel sorry for their dog. Which is exactly when licking happens.
A More Comfortable Solution
Pupcovery Dog Recovery Suit
The Pupcovery Dog Recovery Suit wraps the body in breathable, soft fabric that keeps the incision covered and inaccessible without restricting movement or causing stress. Because it covers the wound directly rather than creating a physical barrier around the neck, dogs adjust to it far more quickly than a cone. Most settle within the first hour. It is also available on Amazon for fast delivery if you need it urgently before the recovery period begins.
Best for:
- Post-surgery incision protection after spay, neuter, TPLO, or abdominal procedures
- Preventing licking and chewing at healing stitches
- Hot spots and skin conditions where licking is slowing recovery
- Dogs who become distressed or aggressive when wearing a cone
Expert Insight
Do not allow your dog to lick or scratch at the incision. Licking introduces bacteria, disrupts healing tissue, and can pull sutures loose. The protective device, whether a cone or recovery suit, should be worn consistently through the full healing period, not just when you are watching.
Source: VCA Animal Hospitals, Care of Surgical Incisions in Dogs
If you are weighing up all the available options beyond a cone or suit, our guide to 12 dog cone alternatives for comfortable recovery covers everything from inflatable collars to body wraps in detail. For smaller dogs or those recovering from abdominal procedures, a dog onesie for recovery is another option worth knowing about.
The Mistakes That Slow Healing (and How to Avoid Them)
The most well-intentioned owners sometimes delay healing without realising it.
Cleaning with hydrogen peroxide or alcohol. Both products eliminate bacteria effectively. They also eliminate fibroblasts, the cells responsible for building the new tissue that closes the wound. A clean incision does not need to be disinfected. Gentle inspection and keeping it dry is all that is required.
Getting the incision wet before it is closed. Water softens the scab and disrupts fragile new tissue. Most vets advise waiting a minimum of 10 to 14 days before bathing, and the incision should be fully closed and confirmed healed before any significant water contact.
Applying creams or ointments without vet instruction. Even products marketed for wound care can introduce bacteria, prevent normal air circulation, or cause contact reactions. Unless your vet has specifically advised otherwise, do not apply anything to the incision.
Removing the protective barrier "just for a minute." The cone or recovery suit should be worn consistently, not just during active observation. Most licking happens during brief unsupervised moments.
Photo: Pexels
What Affects How Quickly Dog Stitches Heal?
Not all dogs heal at the same rate. Understanding what influences the timeline sets realistic expectations and helps you support recovery more effectively.
Age. Younger dogs generally heal faster than senior dogs. As dogs age, inflammatory response slows and collagen production decreases, which can extend the timeline for each phase.
Weight and body condition. Overweight dogs heal more slowly. Adipose (fat) tissue has poor blood supply, which limits delivery of immune cells and nutrients to the repair zone. Keeping your dog lean through recovery and beyond benefits long-term joint and skin health significantly.
Nutrition. Protein supports collagen synthesis. Dogs eating a high-quality, complete diet recover more efficiently. If your dog is older or recovering from major surgery, ask your vet whether any nutritional support is appropriate.
Location of the incision. Areas with higher movement, such as joints or limb incisions after procedures like TPLO surgery, are under more mechanical stress and need extended protection. Abdominal incisions in dogs who remain calm typically close more straightforwardly.
Breed and coat type. Double-coated breeds may see hair regrowth take considerably longer, and the dense undercoat can make incision inspection more difficult during the healing period.
How to Check Your Dog's Stitches: A Daily Routine
A quick, consistent check takes under two minutes and gives you the baseline comparisons that make early detection of problems possible. Here is a simple approach that works:
- Find a spot with good natural lighting, near a window if possible.
- Gently part any surrounding hair without touching the incision directly.
- Check the incision edges: they should be touching each other cleanly.
- Note any discharge: clear or faintly pink is acceptable for the first 3 days; anything yellow or green is not.
- Check for swelling: mild and local is expected; spreading or increasing after day 3 is not.
- Check for any odour: a healing incision should have little to none.
- Note your dog's behaviour near the area: scratching, scooting, excessive licking, or flinching when the area is approached.
Do this twice a day, morning and evening. Note any changes. If something looks worse than it did 24 hours ago, that is your signal to call your vet.
Expert Insight
The incision should be clean and the edges should touch each other. The skin should be a normal or slightly reddish-pink colour. It is not unusual for the incision to be slightly redder during the first few days. The important signal is improvement over time, not perfection at any single check.
Source: VCA Animal Hospitals, Care of Surgical Incisions in Dogs
When to Call Your Vet
Some situations need a phone call. Others need to be seen immediately.
Call within 24 hours if:
- Redness is still increasing after day 3
- Discharge changes from clear to yellow or green
- A swelling is developing rapidly under the sutures
- The dog is scratching or licking excessively despite wearing protection
- Any visible opening or gap between the incision edges
Go to the vet immediately if:
- Sutures or staples have visibly pulled loose
- The incision has opened with tissue visible underneath
- The dog has a fever, is vomiting, or refusing to eat alongside incision changes
- The wound has a strong, foul smell
- There is significant or continued bleeding
Expert Insight
A bad smell coming from the wound is a strong sign that tissue is breaking down or infected. Spreading redness moving outward from the wound, rather than confined to the incision edges, may signal infection rather than normal inflammation. If you see either, contact your vet the same day.
Source: Sustainable Vet, Healthy vs Infected Wound in Dogs
Vet-Inspired Recovery Tip
By week two, most dogs have quietly worked out that the cone disappears when you leave the room. A recovery suit removes that variable entirely. The Pupcovery Dog Recovery Suit provides continuous, full-coverage protection of the incision through the critical 10 to 14 day healing window, without the anxiety that many dogs experience with a cone. For dogs recovering from spay, neuter, or any abdominal procedure, it keeps the wound clean and dry while letting them eat, sleep, and move without restriction.
Benefits:
- Full-coverage incision protection without neck collar stress
- Breathable fabric reduces heat build-up at the wound site
- Dogs eat, sleep, and move more comfortably than with a cone
- Stays in place through normal activity and rest
Who it is best for:
- Post-surgical recovery after spay, neuter, or abdominal procedures
- Skin conditions and chronic hot spots
- Dogs sensitive to or distressed by Elizabethan collars
- Ongoing wound management through the full healing window
Frequently Asked Questions
Photo: Pexels
What should dog stitches look like after 3 days?
At day 3, the incision may look slightly worse than it did at discharge, which is normal. The inflammatory phase peaks at 48 to 72 hours. Mild redness, warmth, and a small amount of clear or pale pink discharge are all within the expected range. The incision edges should still be touching cleanly. Spreading redness, yellow or green discharge, or a noticeable odour at this stage warrant a vet call.
Is it normal for a dog's incision to look red on day 2?
Yes. Redness typically peaks between days 2 and 3 as the inflammatory response reaches maximum intensity. This is the body actively clearing debris and bacteria from the wound. The key is direction of change: getting slightly redder until day 3 is expected; still worsening on day 5 or 6 is not.
What does normal granulation tissue look like on a dog's incision?
Granulation tissue is slightly raised, pink, moist-looking new tissue that forms along incision edges during the repair phase (roughly days 5 to 14). It looks a bit like raw meat and often causes concern. It is actually one of the clearest signs of healthy, active healing. Do not apply antiseptic to it.
What is the lump under my dog's stitches?
Most likely a seroma: a pocket of inflammatory fluid at the surgical site. Seromas typically appear between days 7 and 10, feel soft and fluid-filled (not hard or firm), are not notably warm or painful when gently pressed, and resolve on their own with rest. Too much activity in the first week is the most common trigger. If the lump is firm, rapidly growing, hot, or painful, call your vet.
How long until my dog's incision is fully healed?
The surface incision closes and sutures are removed at 10 to 14 days in most cases. Scar tissue reaches full skin strength at approximately 6 weeks. Hair over the incision area begins to regrow at 6 to 8 weeks and may take up to 3 months to fully return, sometimes longer in double-coated breeds.
Can my dog lick stitches if I am watching?
No. Licking introduces bacteria from the mouth directly to the wound, disrupts fragile granulation tissue, and can pull sutures. The risk applies even during brief supervised moments. Consistent protection for the full 10 to 14 day healing period is the only reliable approach.
Do dissolving stitches fall out or just disappear?
They disappear gradually. Dissolving stitches break down as the body absorbs the suture material over weeks. Surface dissolving sutures typically break down in 3 to 4 weeks; deeper layer sutures take 6 to 8 weeks or longer. You may occasionally notice a small stitch end becoming visible at the skin surface as the suture rises during breakdown. This is normal.
When can my dog get the incision wet?
The incision should be kept completely dry until it is fully closed and confirmed healed by your vet, typically after the suture removal appointment at 10 to 14 days. No baths, no swimming, no walks in wet grass during the healing window.
What should I do if my dog pulled out a stitch?
Call your vet the same day. Even if the incision still appears closed, a missing suture can create a gap that will not be visible until it begins to separate. If the incision has visibly opened with tissue visible underneath, cover it lightly with a clean cloth and go to the vet or emergency clinic immediately. Do not attempt to clean or close it yourself.
My dog's stitches smell — is that normal?
A faint, slightly clinical smell in the first couple of days is within the normal range. A distinct bad or foul odour at any stage is not, and usually indicates bacterial activity at the wound. Call your vet the same day if the incision has a noticeable unpleasant smell.
How do I know if my dog's stitches are infected rather than just healing?
Signs of infection: redness spreading outward from the incision rather than confined to it, yellow or green discharge, a noticeable smell, warmth extending beyond the immediate incision site, or your dog running a fever, losing appetite, or becoming lethargic. Signs of normal healing: mild redness improving after day 3, clear discharge resolving by day 3, the incision closing and drying by week 2. A helpful rule: if each check looks a little better than the last, healing is progressing. If anything is getting worse, call.
Will the fur grow back over the incision?
Yes, in almost all cases. Hair regrowth typically begins at 6 to 8 weeks and may take up to 3 months to fully cover the area, sometimes longer in double-coated or thick-coated breeds. If there is no sign of regrowth by 3 months, mention it at your next vet visit.
Further Reading
More guides from the Pupcovery blog on surgical recovery and wound care.
Surgery Recovery
Dog Spay Recovery: The Complete Owner’s Guide
The week-by-week spay recovery guide: incision care, activity restrictions, warning signs, and returning to normal.
Read the guide →Wound Protection
12 Best Dog Cone Alternatives for Comfortable Recovery
Every practical alternative reviewed so you can protect the incision without the cone stress.
Read the guide →Recovery Gear
Dog Onesie for Recovery: The Smarter Alternative to the Cone of Shame
When a recovery onesie outperforms the cone, and when it does not. Sizing, fit, and best-use guide.
Read the guide →Orthopaedic Recovery
TPLO Surgery Recovery: Week-by-Week Guide for Dogs
The complete TPLO recovery timeline, from the first 24 hours through to 6-month clearance.
Read the guide →Surgery Prep
Dog Neuter: 10 Things Every Owner Should Know Before and After Surgery
What to expect before, during, and after neuter surgery, from pre-op prep to the first week home.
Read the guide →Recovery Essentials
9 Shocking Truths About Pet Recovery and How You Can Fix It
The recovery mistakes most owners make, and the narrow window to fix them before they cause setbacks.
Read the guide →Sources and References
- Care of Surgical Incisions in Dogs, VCA Animal Hospitals
- How to Check Your Pet's Stitches After Surgery, PetMD
- The Healing Stages of a Dog Wound, Vetericyn
- Dog Wound Care and Healing Stages, Babcock Ranch Animal Hospital
- Post-Surgical Complications: Seromas, Spay Neuter Save Network
- Healthy vs Infected Wound in Dogs, Sustainable Vet
- Seroma in Dogs: Causes, Symptoms, and Treatment, Great Pet Care
- What to Do if Your Pet is Licking a Wound or Incision, FirstVet
This article is for informational purposes only and does not constitute veterinary advice. Always follow your vet’s specific post-operative instructions. If you have any concerns about your dog’s incision at any stage of recovery, contact your veterinary team directly.