You say he bit it and that caused the injury or was it injured and then he bit at it ? Keep an eye on it, you can soak it in a betadine water mix [ 10 parts water to 1 part betadine] the apply neosporin when it's dry.
You say he bit it and that caused the injury or was it injured and then he bit at it ? Keep an eye on it, you can soak it in a betadine water mix [ 10 parts water to 1 part betadine] the apply neosporin when it's dry.