Ha Ha, I must have every supplement known to mankind!
Some of my favourites...
Slippery Elm Bark Powder....great for upset tums, loose stool or constipation
Pro-kolin....upset tums
Egg lecithin....great to really shift furrballs, better than any malt paste
Pepsid AC....I have a cat with pancreatitis and this really helps, also good for CRF cats or constant pukers
Fortiflora...actually a veterinary probiotic, but I use it to tempt a fussy appetite
Digital thermometer...used in the ear, not other end!
Blood Glucose monitor...ok it is for the diabetic cat, but a raised BG is an early sign of illness in a cat
There must be more....will check the cupboards later!