it's just a cucumber, you can treat it as rations if you like

if a feline is around you may use a stealth check or slight of hand to attempt to place the cucumber behind the feline

if you suceed the feline must make a perception check -use wisdom- 10 or better they notice the cucumber

upon noticing the cucumber they jump their height into the air (so if they were say 2 feet tall in a box that is 3 feet tall they would hit their head on the ceiling of the box when they jump and thus take some damage) and roll a d4 to for direction, they flee 6 feet or as far as possible in the chosen direction

1- up and over the cucumber, 2 directly away from the cucumber, 3 to the right, 4 to the left

if the feline is still in sight of the cucumber they must use intelligence, investigation, or insight to determine that the cucumber is just a cucumber

if they fail they must continue trying to flee from the cucumber until it is out of their sight