Yes Lola is regularly clipped. Ever since being spayed her coat has become really thick (almost woolly like) and when it gets long it gets a browny tinge to it. (I started a thread on here a long time ago called Going Over to the Dark Side - it may answer some of your questions.)
BUT the main reason for clipping her short is that I really don't have the patience/time to look after a long coat, she became like a broom collecting stuff in her undercarriage which I would then spend the evening picking out