But yes, I think there are wolves in CT now. Last weekend I was in CT and saw a fox that was as big as a Labrador, too.

(OK, maybe I exaggerate, but it was BIG!)

The red fox we came nose-to-nose with a couple weeks ago in the Northern Virginia suburbs was nearly as big as my mixed hound. The fox took off, but it wasn't entirely clear for a second who was going to be the first to run.

Dogs give single-call howls, and coyotes do it on occasion as well. I suppose it'd be easier to tell if I could hear the pitch and timbre.

if it IS a wolf - and it's not impossible - then it's probably just one lonely one. They usually howl in cadence with one another.

I've spent many a night here in past 17 years. No dogs, lots of coyotes. The coyotes usually start howling in one pack, and it's high-pitched. Then the other coyotes with "answer" them from another part of the woods. This was totally different. As I said, long and low. It was awesome.

are not very likely but not impossible. If there was one it's likely a wanderer. And you don't need to be afraid of it, so go walk in the woods, it won't get you (it's most likely more afraid of you that you of it and wolves usually avoid humans at least out here they do).

But it is also very highly possible that it was a wandering dog that might be lost... after a time they become feral and take to howling looking for others.

There haven't been any documented sightings of wolves in that area, might be a refuge one got away from but...

They are a type of weasel found in Connecticut.http://en.wikipedia.org/wiki/Fisher_(animal)

I've never heard them howl...they sound like a baby screaming. It's a terrifying sound in the middle of the night!

and are responsible for a good amount of cat disappearances.