Just wanted some information - I've felt for some time that my 8 year old Sasha has mild symptoms of SM. She scratches madly especially after walking (harness only) and recently has yelped on occasion when I reach to pet her head or pick her up. She definitely has a smaller cranium than my other cavalier.
I know all the treatments for SM - but being Sasha is 8 1/2 years don't know if any treatment is warrented esp. if she is still having pretty mild symptoms. We use steps on the bed, but she still seems able (most of the time) to jump on the couch.