To see the Mane of a creature in your fantasy alludes to some bestial craving. Additionally consider the centrality of the creature itself. On the other hand, the fantasy might be a play on words on principle. Maybe it is guiding you to Main Street or that you should be more standard. Alternately it might imply the condition of Maine.

To notice the mane of an animal in your dream refers to some animalistic desire. Also consider the significance of the animal itself. Alternatively, the dream may be a pun on "main". Perhaps it is directing you to Main Street or that you need to be more mainstream. Or it may signify the state of Maine.