Wound licking is an instinctive response in humans and many other animals to an injury. Dogs, cats, rodents and primates all lick wounds. There is a common folk belief that animal saliva, especially that of dogs, has healing properties for human wounds.
There are also biological reasons as to why dogs lick wounds, just as they lick themselves and people in general, as a form of affection and communication. Your dog considers you as a part of their pack, because their pack is their family.. Canine saliva can be helpful in cleaning your wound and even healing it.
Some people have advocated humans allowing dogs to lick our wounds based on the. So does canine saliva resist the growth of infectious bacteria? A study .
When dogs lick their loved ones it is their way of showing care and affection, as when a mother dog lovingly licks her pups or when dogs lick their masters.
So your dog is trying to help you keep your wounds clean so they can heal faster. Do keep in mind that, while the Mythbusters actually proved that there's less .
