You can click the "subscribe" button over to acquire a totally free e-mail notice anytime a new story by the DC Dog Examiner or DC Cats Examiner is published. At full strength, you can put vinegar onto a cotton ball and wipe it above a flea bitten area or a scorching spot to aid the region to heal. Saturday, Jan. 24 is "Change a Pet's Life" Day. If you can't see any fleas, check for flea poo.