moose i know one dose not make a pop. but it do open the chance for more. but there is a great chance they might be hear deep in the adaranaks, so why rule out the the chance of it . i know for a . and farm hunter black is a collor of some wolves and yes there is a chance that the mighit have been released by people who had them as pets. but if a pair was onwened there is a pop started.
as for coy-dogs i do belive they have been some of this hybred shot.