FlockLeader Recover 911, Severe Stress Probiotic Water Supplement for Chickens with Electrolytes, Prebiotics & Oregano, Molting, Extreme Weather, and Predator Attack Support, 8 oz

Throw them some extra peas in their food. I also swear by the flock leader 911 blend for when your duck needs some extra help. I’ve used it for two of mine who started having the wobbles and within a couple of days they were noticeably stronger. I mixed peas with their food, along with nutritional yeast, and put the flock leader in their water. Did a lot of hand feeding to make sure they got what they needed and no one else snagged it. This is the supplement. Tractor supply also sells it. I can’t express enough what a difference it makes. I keep it on hand just in case. Good luck with your baby. ETA: you can put it in the water everyone drinks, it won’t harm them, and if anything give them extra supplements.