What is this on my dog? It looks like an injury of sorts but doesnt hurt my german shepherd Is it an infection or mark? Is it something to be cured or something? Please let me know the necessary Hope for an early reply

Hi Nidhi. Looks like a wound though. May be he scratched himself up or has hit somewhere. It heals up very soon. You can apply ointment Staphban. If it increases in size or seen at other parts of body, kindly get him checked clinically by booking a home consultation with a vet.