Fishbowl Fortress

Keep cats out of the fishbowl with this stylized lid! The crenelated ramparts discourage snooping felines. The play in the collar around the lid makes it hard for cats to lift it off (it has to be roughly centered to remove it, which requires more dexterity than most cats have), and the "fortress" facings on either side limit the angle of removal.

The idea is that humans can easily lift it off the top, but cats will have to push or pry it from beneath, and will not have the leverage combin