Pets/People/How long

It would be nice if one of the "who's traveling" options was pets.  It would also be nice if the quantity of people would be specified.  For instance, "Female," or "Pet" Quantity, so we can figure out how many of whatever items need to be packed per person/pet.  I also did not notice an option for sunglasses.  It would be nice if you could also customize the list with people's names, so you can either copy/paste each item to an individual, or drag and drop.  Can you also put a "How Long" category.  For instance, if you put overnight, day trip, or a week, 3 days, 2 nights, etc., so we can figure out how many of an item.  For instance, 5 days means 5 t-shirts, 5 shorts, etc.  with an option to change the quantity (because I like to pack an extra day's worth of clothes, just in case).  I think all of these suggestions would help improve the quality of these lists.