Mountain goat (HI TRACEY! GREAT TO SEE U BACK)

I had this dream last month and have been looking at it till I'm cross-eyed.
I know there was more to it, but all I recall is going to the front door and
opening it. There stands this animal that looks like a mountain goat.
It has a white coat and black horns. It looks bigger than your average goat.

I checked the dictionary and found a picture, one in dream had shaggier coat, longer,
not as "fluffy" looking. Also the horns were longer, there was a space of about 2 inches
between them and the eave of the house, this goat was like six feet tall. Also the head
was different some how, more regal looking.

I live in florida. No mountains. No mountain goats.
Goats are sometimes seen as negative images, (separating goats from sheep,)
isn't the devil sometimes depicted with a goats head? Also wondering if it has
sexual conotations. (Why didn't he go to the BACK DOOR?-ha!)

When I woke I thought, "my mercurys in Capricorn", but that's about as far as I got.
Any ideas?
Marj