We crossed many times from Canada and back but each time the crossing was different,sometimes they did not remove a thing and sometimes different food items were removed-so I suggest you check out the latest official regulations
HERE and act accordingly.
We try to cross the boarder with very limited food in the trailer.
Have a great "crossing"
F-350 ,2006,XLT,SD,LB,EC,6.0LT,Auto,SRW.
5W Cruiser 2006 CF29CK Crossroad
RVing 4-5 months every summer since 2002.
P.A,Escapee club memeber,TomTom Go 5606
Website