Not coy wolves, but a mix between coyotes and wolves, with a bit of dog thrown in. They are the apparently the new big thing in the US and Canada:
"It can be as much as 40 percent larger than the Western coyote, with powerful wolflike jaws; it has also inherited the wolf’s more social nature, which allows for pack hunting. (In 2009, a pack of Eastern coyotes attacked and killed a 19-year-old Canadian folk singer named Taylor Mitchell in Cape Breton, Nova Scotia.) But it shares with coyotes, some 2,000 of which live within Chicago’s city limits, a remarkable ability to thrive in humanized landscapes."
Sounds wonderful. The NY Times article is also interesting on other hybridisations among different species.