everyone has their own way of feeding their dogs, like I said I wouldnt leave food down, not that there is any food left with my dogs now, but if I still had a fussy eater, the others would eat it without me knowing who had eaten what. Mine swop bowls, but only when they have finished their own, think they are 'just checking' ! - and I am always around when there is food about, as a dominant dog could eat everything, and likewise I wouldnt know if one was off their food. However, if you only have one dog, dont suppose it makes a difference, but if she likes what you are eating, as long as it is good food, not chips or pizza etc, why dont you give it to her. Although I feed mine a complete diet, I always add a very spoon fuls of fresh meat, vegetables and pasta - and I like to split their food into two meals a day so they dont get windy tummys.