Are you talking about coyotes? Coyote and feral dogs will breed when it's advantagous to the Coyote- for instance as coyotes extend thier territory the interbreeding is one adaptation to survival of thier kind when thier numbers are few- it is rare and typically does not occur in established population of yotes such as you have in NY. I remember back in the 70's when the coyote population was increasing here in Northeastern PA- Coy dogs were the belief of many and what we really had was an established and growing population of coyotes. There's a bunch of folks who will sell you coyote, fox, bobcat, cougar, wolf urine, etc etc and you'll never be sure it's the real thing- plenty of folks selling the real thing and trying to give you a quality product, but plenty of folks trying to make a buck out there for sure who will sell you what you want even if it ain't. Find a reputable dealer if your going to order it- can't imagine it would be cheap and for the cost you'll want the real thing if your going to try it. Good luck, Keystonepaul