We finally found a Temptations flavor that Caramel does not like.  She will thumb her nose at Catnip Temptations. In fact, last night I had already given her treats twice and she was begging for a triple dose, so I put down the catnip flavored treats to get her to leave (I was working on dinner, and Caramel knows we keep the treats in the kitchen)

Some of the other cats will clean them up when she abandons them, though.