We have noticed a big difference between Sitters in what provisions they bring with them and what they use from the home whilst sitting.
We are fortunate in that we grow a lot of fruit and veg and raise our own animals for lamb, pork, sausages, ham, chicken etc. If fruit & veg ripen whilst we are away we are only too pleased that Sitters enjoy it; likewise the eggs. We always tell Sitters to help themselves but we did feel once that we had been taken for a ride when they must have lived a purely carnivorous diet! I feel it would be rather pernickety to ask them not too eat too much meat or for us to lock the freezers. The freezers also contain essential goods like milk, bread etc as there are not convenient shops.
What do other HOs do?