http://everydayroots.com/flea-remedies
Some possibly effective natural flea and tick control. Flea drops are too expensive to stock very much, plus they expire. Not sure if it's OK to use expired meds. Flea control could become important in SHTF due to the fact that they can spread disease.
http://www.vetinfo.com/7-diseases-sp...d-ticks.html#b