Accurate heat detection is critical to the success of artificial insemination (AI). CRV Estrotect™ Heat Detectors provide the most accurate way to detect a cow on heat.
Introducing the improved Estrotect Breeding Patch, which makes it even clearer if the cow is on heat and ready to breed.
Estrotect, supplied by CRV Ambreed since 2002 have become a popular choice of Heat Detection aid for dairy farmers. It’s accurate, easy to use and remains in place for the whole mating season, whatever the weather!
Proven and effective. Now even better!