Duck eating goldfish

[DucklingLover232]

Hey I have 1 Cayuga duckling (and 3 chicks) and before I got her I didn’t know they would eat goldfish. we have a pretty big pond in our yard that I thought she would have fun In, but little did I know she would eat the goldfish in the pond. we don’t want to have to put a fence around it. we’re gonna put goldfish and turtles in there. I’ve tried teaching her not to eat goldfish with a fake paper one and it didn’t work lol.... no surprise there. I was wondering if there were anyway i could get her to not eat them. if I gave her some feeder fish in there, would she rather eat those and leave the Ryukin decorative ones alone?... Any advice on any of this would be great.

 

[Isaac 0]

Only way to keep her from eating your goldfish, Is to put a fence around your pond.

 

[Ratchnick]

Get some fish that are to big for her to eat?

 

[DucklingLover232]

Are the ryukin to big for her or still to small?...