http://www.peteducation.com/article.cfm?c=1+2127&aid=590 http://www.peteducation.com/article.cfm?c=1+2127&aid=590 http://www.peteducation.com/article.cfm?c=1+2127&aid=590 http://www.peteducation.com/article.cfm?c=1+2127&aid=590 http://www.peteducation.com/article.cfm?c=1+2127&aid=590 http://www.peteducation.com/article.cfm?c=1+2127&aid=590 http://www.peteducation.com/article.cfm?c=1+2127&aid=590 Flea Control and Prevention – Drs Foster and Smith