Vigar Compact Folding Step Stool - 12-1/2 Inch Foldable Step Stool for Adults, Lightweight Portable Stool with Handle, Non Slip Step Stool, Space-Saving Stool up to 330 lb - Sunrise Orange

If you have back problems, another thing I've found that makes it easier is a little foldable stool. I keep it near the box so I can just grab it and quickly sit while scooping. They're cheap, so I have them in closets and in the kitchen for when I need to reach a high shelf. https://www.amazon.com/dp/B0CQK7HDPG?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1