Anyone ever used it. Ive researched it alot in the net. Says its a really good product thatll bring them in heat in 5 days. Lots of greyhound breeders use it. Anyone ever tried. Revival health carries it cheap

I have tried it with mixed results. It works on some & doesn't on some others. Have heard it's not the safest thing for a gyps long term reproductive health.

Thanks steveo. Im gonna try it. Got a couple older gyps not cycling like they should.