yes, there is its made for horse call your vet to get it.
I dont believe in it, some people like it.
kennel your dog next to another female in heat with a male dog in the kennel with the dog you want to be in heat, hormones work natural sense is better IMO
yeah, I've never had a reason to use it But a Buddies gotta female & I got the male only problem is he stays a pretty Google distance away so we figure we would try to force her in and get some pups this summer.