Anything you have on hand no a science.

Ok

Fruit flavored gummy Lifesavers too. Not cheap though.

Also anise scent..like in black licorice.

not claiming mine to be anything special

I have been running dog food ,fish oil for several years , it works

most recently it has been
dog food , corn, fish oil ,bit of smoke


my son works at a feed store so when they break a bag he gets it , otherwise it is what my dog eats
the fish oil is what they sell in the trapping catalogs
the smoke was a little bottle I picked up at the rondy but a little shake of liquid smoke would do
I used to run it without the smoke and caught

the corn was a spill , some one forgot to close the door , it had gravel in it so it was free to shovel up
got a couple hundred pounds

it seems to work I have 54 catches on it in 13 days

yes it is catching possum for me possum pay same as raccoons , 48 raccoons and I was a bit surprised to see that the wood chuck finished off the feed in the cage trap , same stuff