My pair of Swedish ducks no longer swim in their little pond. They haven’t gone in since October! It’s bathtub sized, so not big, and I just can’t figure it out lol! Now I realize it’s winter and there is usually ice in the morning, but the days have been in the 40s and 50s. They still love coming in and splashing in the guest room bathtub. I’ve changed the pond water, made sure the de icer isn’t in there, put meal worms in it, all to no avail. If anyone has had this experience, I’d love to know why and what to do. My ducks are my pets and sometimes I worry that since they don’t have an older duck to follow, they might not figure out duck things.