Mostly grey, sometimes a rusty color red.
There are gray wolves, red wolves, and white wolves(To my knowledge). There might be more colors though.
no
She is Julie of the wolves, if that is what you are asking. She has a different eskimo name.
Orange.
yes because they play with other wolves
no, the color of the fur doesnt affect the color of the tongue
no because they fight each other
Wolves, as in the animals in the real world who walk on all fours, do play some games...But usually only younger wolves do. Some ideas for games that wolves in the wild play include: Chase/tag, wrestle, hunt(some wolf pups can for example pretend to hunt a rabbit, which is really a pinecone), race, and puddle jump(basically wolves jumping in puddles). These are just some of the possibilities for games. Just use your imagination, I guess :)
yes! wolves are very active and love to play and love to go hunting!.
not they vary in color but thay are in the same family most of the time
No.