My adult pekin, Mango, got water logged after she wasn't able to get out of her pond. I guess she was in so long, her feathers got saturated. She was just sitting there, on the bottom with her head poking out. Such a sad sight. I scooped her right out and kept my eye on her for a few days. She got all cleaned up and re-oiled her feathers. I placed a few cinder blocks so she is now able to get in and out with no issues.
Sorry about your loss, but I think this can happen at any age!
Sorry about your loss, but I think this can happen at any age!