Why is my dog’s wound still open after a week?
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Overview
If your dog’s wound is still open after a week, it isn’t necessarily unusual, especially if it was deeper, in a high-movement area, or has been getting wet or rubbed. There can be several reasons a wound is healing slowly, including repeated licking, infection, movement, poor circulation, or the wound simply being larger than it first looked.
The main thing is to check whether it’s staying clean, whether it’s changing for the worse, and whether your dog seems uncomfortable. If it’s not showing signs of gradual improvement, a vet may need to assess it.
Things To Check
1. Look at the wound closely for redness, swelling, heat, discharge, bad smell or a scab that keeps breaking open.
2. Check whether your dog is licking, chewing or scratching at the area, even occasionally.
3. Think about where the wound is. Areas over joints, paws, the chest or near the neck often heal more slowly because they move more.
4. Consider whether the wound has been getting wet, dirty or rubbed by bedding, harnesses, collars or outdoor activity.
5. Watch for pain, limping, reluctance to move, or your dog seeming less settled than usual.
6. Check whether the wound is actually getting smaller, drier or less red over time, even if it’s not fully closed yet.
7. If you can, note whether there’s more than one wound, or whether the area looks like it’s opening again after seeming better.
Common Causes
The most common reason is simple irritation from licking, movement or rubbing, which keeps pulling the skin apart and slows the surface from closing.
Another common cause is a wound that was a bit deeper than it first appeared, so it needs more time to heal from the inside out.
Infection can also slow healing, especially if there’s discharge, heat, swelling or a smell.
Less commonly, poor circulation, a foreign body, or an underlying health issue can make wounds heal more slowly than expected.
What To Do
Keep the area as clean and dry as you reasonably can. If your vet has already given you wound-care instructions, follow those rather than trying new products or home remedies.
Try to stop licking or scratching, since that’s one of the biggest reasons a wound can stay open. Keep walks calm, avoid rough play, and reduce anything that could stretch or knock the area.
Keep an eye on it once or twice a day so you can tell whether it’s improving, staying the same, or getting worse. A wound that’s slowly improving can take time, but it should usually look a little better week by week.
When To Contact A Vet
Contact your vet if the wound is getting redder, more swollen, more painful, has discharge or a smell, or if your dog seems unwell. It’s also sensible to get advice if it’s not clearly improving after a week, keeps reopening, or is in a place that’s hard to keep clean and protected.
Products That May Help
If you’re cleaning up around a wound or keeping the area tidy while it heals, this collection may help support your day-to-day grooming and hygiene routine.
Related Questions
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Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.