ALERT - disturbing imagery ahead!!!
I don't know if this will help you or not with your caramel bunnie/bar addiction, Curly, but my best friend used to be a bona fide chocoholic (I remember when we shared a house together the MANY occasions she'd put a coat on over her PJs and drive to a 24 hour supermarked at 4am to buy three or four 200g bars of Cadbury Fruit and Nut). Well, this addiction was fine and dandy because she wasn't especially overweight (just 5 lbs or so), but then she developed diabetes. Try as she might, she simply couldn't break her chocolate addiction, and she was getting prety sick, and the docs were giving her dire warnings about future problems such as kidney failure, and she was getting desperate but still chowing down on the bars of Cadburys.
Finally, in desperation, she saw a dietician who advised her that every time she held a piece of chocolate she should visualise it crawling with maggots...He told her to close her eyes and REALLY visualise it, and imagine that awful musty maggotty smell, and how the maggots would taste on her tongue...well, you get the picture!
I didn't believe it would work (we've been friends since primary school and I NEVER thought she could resist chocolate), but it really did work! Honestly, I was amazed! She pretty much went cold turkey on the chocolate, and never really re-developed a taste for it. (Maybe it helped that she had some acupuncture to reinforce the message, but I really think she'd have gone off chocolate even without the acupuncture). The visual imagery was strong enough for her that she lost all desire to eat it.
Anyway, she's been in a sort of diabetes remission now for 23 years...and Cadbury's profits must have taken a nose dive when she quit her addiction!
Of course with every addiction you need to be aware of breaking one only to develop another hot on its heels...but this chocolate addiction CAN be broken...you know in your heart that's true! Maybe maggots won't float your boat, but you'll find some other way to break its spell over you!