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Much better than the old spray paint method

Rated 5 out of 5
June 21st, 2022

Estrotect patches have worked great for us. We do find that they stick a bit better if we do a quick spray of 3M spray adhesive and then hold the sticker down for a few seconds. They are much easier to read then when we sprayed their backs and hips with spray paint!


I recommend

Rated 5 out of 5
March 24th, 2022

That extra visual to judge whether a cow has been in heat, especially when I didn’t see her in heat. Like that extra help, to decide when to breed.



Rated 5 out of 5
March 14th, 2022

I’ve used these for years… Won’t do AI without them!

PJ Porter

No better way

Rated 5 out of 5
March 7th, 2022

Only way to go for heat indicators. Easy to use easy to see


They tell the story

Rated 5 out of 5
March 7th, 2022

I rely on the Estrotect patches to tell me everything about my cows cycles for heat and breeding as welk as let me know if they are not bred. Always work and have helped me with improving my calving season and even culling.

Mark Reynolds
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