https://www.vetnurse.co.uk/f/nonclinical-discussions/14528/harvets-mites-in-ferrets My ferrets Sid, Johnny and Ralph are really suffering with harvest mites......hate to see them scratching and uncomfortable. Am I right in thinking can use FL spray on them or not? Appreciate your comments en-USTelligent Community 10https://www.vetnurse.co.uk/thread/118069?ContentTypeID=1Wed, 03 Aug 2011 23:16:37 GMT1a0763ec-3885-442c-853e-6cef656dfec5:ebedfb17-3fb1-4cf8-afe4-7d987620e0a7Sal the 1st<p>have never used frontline in ferrets before? is this something new? but have used advocate or xeno</p><div style="clear:both;"></div>