 [ Symptoms ] is my cat pregnant or just fat  my cat used to be nice and brave but now she is scared and mean  if you guys have any answers please help    thank you  caytilyn rose mattox [ Disease ] to figure this out first look at what type of hair products you are using certain shampoos can be harsh or drying to the scalp try switching to a shampoo that is marketed for dry hair or one that claims to add moisture to your hair if this does not help you may need to see your local dermatologist to have your scalp examined for psoriasis seborrhea or another form of scalp dermatitis a biopsy may be necessary to fully understand what is going on