Be careful with Zodiac... We used it on our Chow Chow with fantastic results too but when we got our first Yorkie, our vet said to discontinue use as the strong chemicals could have neurological side effects.
We use Revolution now and bath every 2-3 weeks. Never within three days of the Revolution treatment though.
Good luck with the Dawn... and finding a long term solution... I have those little buggers!
__________________  Lorene,  Paris,  Paris,  Samira, Aja  and the newest addition to our family... Halle Belly Bands & Rag Quilts - http://2Parises.etsy.com |