Oliver has been a scooter all of his life whether his glands are full or not. In fact, he comes home from having them expressed and scoots that same day! I think he likes the feeling. We've tried everything - changing food, adding bran flakes, adding pumpkin, more vegies, etc. Nothing has made a difference. His stools are nice and firm and formed. Luckily he has never had an abcess. The vet did say that his glands were kind of tucked up more than normal. So, we've learned to live with it - gross when you have company over though!