A friend of mine recently got backyard chicks. I have a 3d printer and want to make them a gift

A friend of mine has recently welcomed adorable backyard chicks into their home, and I'm eager to create a special gift using my 3D printer. While cute decorations like Viking helmets might seem fun, I want to ensure that my gift adds real value to their chicken-keeping adventure. As someone who has never owned chickens, I’m curious about what would truly benefit them. Beyond whimsical designs, I’m looking for practical items that could enhance their experience. Do chickens appreciate practical tools, like feeders or waterers, or perhaps fun toys to keep them entertained? Your insights on what every chicken owner would find delightful—beyond just aesthetics—would be immensely helpful in making this gift both thoughtful and useful for my friend and their feathered companions!