There are a lot of things she can help with! Cleaning her room/picking up toys is a good one. My boys both started feeding the dogs around this age. Also, clearing the table should be fairly easy. I find that a chore chart is the best way to keep things organized and expectations understood. We discuss chores together and print up a list that is posted on the fridge. My boys get a sticker for each day that they complete their chores and then they get a special treat once they get a certain number of stickers.
Feeding any animals, picking up their room/toys, helping to unload the dishwasher, dusting with a Swiffer. I'm paying mine $1 a week to keep their rooms clean, we'll see how that works.
Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.~ Dr Seuss