June 21, 2013 at 06:00AM Study: Selamectin >90% effective against fleas 30 days after treatment

Topical medication found to last longer than prescription oral preventives.



via DVM - Breaking News http://veterinarynews.dvm360.com/dvm/Breaking+News/Study-Selamectin-gt90-effective-against-fleas-30-d/ArticleStandard/Article/detail/816409?contextCategoryId=378&ref=25