I have a 5 month old cocker puppy who has the silkiest coat. I'm been giving her baths and brushing her regularly but it's about to be time for her to get a haircut. I've read in some places that electric chippers take the silky feeling away from the coat and I would HATE for that to happen. Is my only options to trim her hair with scissors? Is it easy to find pro groomers who just use scissors? Can you advise?