Pet sitter thank you basket

Only a few weeks away from delivery, where if all goes well we will be at the hospital for the duration of labor and birth plus 48 hrs of recovery time. My brother voulenteered to stay at our home and watch our 2 pups while we are gone, and after he meets our son, take a blanket home for the dogs to sniff before we come home. We want to make him a thank you basket with some snacks and things for all hes doing (my mom says hes planning on cleaning and stocking our fridge and freezer with meals as well) and unsure what else to leave for him besides instructions for tech around the house, snacks, and maybe a nice box of tea? What else could we leave for him?