Feeding - trying to eat herself!.. almost.

My 1yr old was feeding this evening and while trying to swallow her mouse, her bottom fang got stuck in her side. As she tried to move the mouse along, she was tearing at herself so I moved her head around and tried to uncoil her a bit until I hear the fang pop out.

My question is if any treatment is necessary for that type of wound, although it didn't make much of a mark afterwards. If I am to treat it, what sort of ointment would be ideal?

Thanks!

Neosporin should be fine.