Yesterday, accidentally my left leg landed on a dog. I could feel that it was biting me, but on my chappals and trying with its leg to move me away. I am not sure whether the dog's nails scratched my body. I didn't see any wounds or any blood.
But when i came home, i see a scratch on my leg, not painful and no blood either, and so i am not sure whether it is from the dog.
should i go for any medical precautions