I'd recommend Science Diet, Iams or Eukanuba.
Maybe with some practice and scheduled time, brush her every evening when you're home...each time she comes to your lap, etc, brush her for a few moments...if she (and you) can get into the habit, this may prevent the mats from forming and thereby reduce the grooming appointments. If you see a mat forming, immediately remove it either by using blunt scissors, or a bristle brush, this will help prevent the mat from getting matted close to the skin.
I've been away a long time but need help
Re: I've been away a long time but need help
..........Traci