In most cases, a wound or incision will be almost healed in around 2 weeks after surgery or treatment. A scar will begin form after around 3 weeks. ... Fish oil supplements help the hair grow back to cover the scar, but only if the hair follicles haven't been damaged. Some dogs will naturally scar worse than others.

Do scars go away on puppies?

What many people don't know is that scar formation can persist for up to a year or longer after the initial onset of the wound. No matter how old a scar is, there is still a chance that its appearance can be improved with treatment.

How can I get rid of my dogs scars?

There are a variety of over-the-counter topical ointments that can be used to get rid of mild scarring. If you have a small scar caused by a dog bite, try using topical ointments like Neosporin. By keeping the skin hydrated, topical treatments can sometimes reduce the likelihood of deep scarring.