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yorkiekist · 04-23-2008, 12:26 PM

I have used this years ago and alot of the breeders used this too. It seems to work just fine. I think that the strip gets green dots on it when the girl is ready. I havent used them in years as usually the boys know when it is time.

04-23-2008, 12:26 PM	#2
yorkiekist YT 3000 Club Member Join Date: Jul 2007 Location: HOT, HOT, HOT AZ Posts: 3,150	I have used this years ago and alot of the breeders used this too. It seems to work just fine. I think that the strip gets green dots on it when the girl is ready. I havent used them in years as usually the boys know when it is time.