The role requires frequently standing and walking for most of an 8–10‑hour shift and regularly bend, kneel, reach, and perform repetitive motions while cleaning habitats, preparing diets, and providing enrichment. The role requires frequently lifting, carrying, pushing, and pulling up to 50 lbs and occasionally up to 75 lbs with assistance, as well as navigating ladders, stairs, uneven terrain, and wet or slippery surfaces.