I've been reading the comic for four years now, and it doesn't seem to me that Sarah has made any progress on controlling her wolf form. We've seen her talk about how she's not as susceptible to changing, but that doesn't seem to matter when there's a rival out there who keeps finding ways to force her into changing in undesirable situations. Meanwhile, the only thing that comes remotely close to "progress" is her barely being able to snarl out an English word or two.
Has she gotten any better at being a werewolf in ways we're just not seeing, or have we gone seven years and almost 300 pages and still have the same big dumb feral mountain of fur and boobs? Is she ever going to improve her ability to tamp down her lupine instincts?