Maybe if we could teach dogs some tricks and they would get their service vest when they graduate from service dog school. I would love pet birds, not just the caged version, but would love if sims could feed pigeons in the park for example, or maybe if they could have a sort of tamed crow or such big bird they could feed and call over and pet and such. The crow could bring some shiny presents in return now and then. I like the bird feeder we have in game, would love if we could pour water into the bird bath too and have birds come over as well, and sims could watch them and clean it and add more water.