Is it normal to dream about wolves?

weell. for that last few weeks i've been dreaming about wolves. i am never ever scared of them and actually try to coax them to come near me. they are always beautiful and big wolves that i want to see in real life. i have never seen a white wolf though, just greys, blacks, and a mix of a goldenish brown and black with golden coloured eyes (specific, i know). is this some sort of sign or symbol? or is this just kinda out of the blue?