I sometimes use this and only 1/3 of the amount, like Fronltine. If there are no other pets in the house and you do not live in an apartment, you could skip it and see if any itching happens. Squirrels can carry fleas from your neighbors yards, etc. so the threat is always there. http://ptlgikyrfi.com [url=http://lvsqqznifu.com]lvsqqznifu[/url] [link=http://kurannbei.com]kurannbei[/link]