I’ve been having major problems with mice sneaking the peanut butter off the standard snap traps I typically use. No matter how little or strategically I put it on the trap I’d come back a day or two later and find the pb all gone, licked clean. I have a trap in view of a cam and have watched multiple times as one or more mouse jumps right over my trap, stop in from of the cam to give me the finger and the goes along it’s merry way!
I found my new favorite trap:
https://smile.amazon.com/dp/B083LDK...abc_JKQTS7F1PA6FSJGAN5WC?_encoding=UTF8&psc=1
The food cup is removable from below - it screws in half a turn. The trip has a hole in the middle so the mouse has to climb onto the trip to get down into the food cup. When I killed the latest mouse the food cup was still as full as it was initially.