Of the three you posted, I prefer #2. But, if it were my image, I would use a 5:7 aspect ratio instead of the 4:5 aspect ratio. Besides having more pleasing proportions, this would also serve to remove the distracting tree trunk fragment along the right edge of the frame.
By the way, you captured the background in a very lovely, distraction-free way, and it looks great! Also, the pose (head turn) of the marten is wonderful. A really great image overall!
"Your" and "you're" are different words with completely different meanings - please use the correct one.
"They're", "their", and "there" are different words with completely different meanings - please use the correct one.
"Fare" and "fair" are different words with completely different meanings - please use the correct one. The proper expression is "moot point", NOT "mute point".