Mayeb I will just tape a note to the firdge stating that I add laxatives to my milk as well as my special Jenny Craig food so I suggest they keep their hands off. But not put anything in there.
I think that's the generally accepted best idea.
Barring that, how about putting a really nice-looking box of chocolates in the fridge, but put a note in it so when the thief opens the box, instead of getting chocolates she/he'll see a big note inside that says
I WOULD HAVE GIVEN YOU THESE IF YOU HAD JUST ASKED.
I love that!
*******
Hubby's work was having a BIG problem with this. When it first started, someone was actually taking WW meals from the freezer and eating them. HIS meals. There were NO OTHER WW meals in the freezer, but they would go into a bag and eat them. They *had to know* that the meals weren't theirs, because there were NO other WW meals in the freezer.
This got bad because hubby was really restricting his diet and these were budgeted both financially and calorie/Points-wise. Yes he has a great Asian market across the street, but any meal he could get would cost around 7 bucks and be WAY over his Points. It was bad. They were basically walking by his desk and stealing money from him on the days he COULD go get something to eat, and harming his weight loss efforts.
He was then, in Sept, diagnosed with diabetes, and started bringing very specific meals for himself (no more chemical-laden, HFCS containing, high-carb WW meals for him). And someone started taking THOSE. Uh uh, had to stop.
So each time, he complained. Since his immediate bosses know of his blood sugar issues, and they KNOW that it is important that he eat what he has planned to eat, and he can't just go get a noodle bowl at Uwajimaya anymore, they took the theft even more seriously (they were taking it seriously before, just not as strongly as recently). He now gets blood sugar numbers that aren't diabetic at all, strictly with diet and exercise, and his bosses know that (and are quite impressed), and the KNOW it's vital that he eats what he brings, NOT something random from the store's food booths.
They actually stated that when they caught the thief, the theft would be job-loss-worthy. YES! Any theft should cause a job to be lost, and it's wonderful that his bosses recognized it as theft, plain and simple.
Ever since that email went out, and it's been about 2 months now, there have been no incidents.