So far all I have is raccoons trying to get into it. Southern Missouri has a few ferrel pigs, but my place is north. I do have the legs wired to the cinder blocks. (Pic) I have kept a trap down next to it for two months. No luck catching a coon. Until.. The day before the big rain, and the pond came up 2'. I didn't get to the trap in time to save this guy..
9 yr old pond, 1 ac, 15' deep. RES, YP, GS, FHM (no longer), HBG (going away), SMB, and HSB (only one seen in 5 yrs) Restocked HSB (2020) Have seen one of these. I think that's about all I should put in my little pond. Otter attack in 2023