Nah, she's actually the worst of my three dogs as far as dental. I brush their teeth once a week, right after their weekly nail grindings, and they get various toys and treats designed to help. And all of them are good for it. Other than my terrier losing a tooth to having it broken when he slipped and fell playing on a concrete floor, the other two dogs' teeth are perfect. No tartar, gleaming white. But Sparta just seems to have the most awful genes imaginable. The other two don't need yearly cleanings but it really helps with Sparta. It's as though she's holding her dry food in her mouth until it becomes mush and then she packs it around her teeth with her tongue for every meal. She's got a few health issues besides that, mostly stemming from her way-too-early spaying (eight weeks, seriously) that the shelter did but we continue to battle it out.
Like I said, though, this is probably her last time being put under for dental cleaning. I'm going to step up her toothbrushing to daily. After every meal if I have to.