judging by the picture its not that big of deal , keep it clean and let it heal on its own and i would recommend you go get some vetricyn to spray on it , i have had my horses with worse cuts than that ..... IMO Vetricyn spray will do wonders on animals. Dogs are tough and typically they will clean the wound themselfs . No reason to run to the vet everytime a little cut happens. but if you have the money go right for it , most of the time they wont do much other than instruct you what to do and maybe give you a antibiotic or cream that you could have gotten yourself from a farm supply store.
