She is already looking better!
Just a question: Are you keeping them in there over night? - Meaning is this crate their permanent home?
I'm asking because this crate offers not much protection against predators: Weasels can just slip through the 2x2" gaps, Raccoons grab through the gaps for sleeping ducks and other predators could dig through under the rim…
And it offers little protection against winter-weather. Ducks won't need warm-water floor heating, on the contrary, they like it cold. But they do need protection from wind and precipitation. A dry duck is a warm duck!
To make this crate safer against predators, i would add ½" hardware cloth, at least one foot tall to the mesh, using wire (Raccoons chew through zip-ties!). - Don't forget the gate! One foot is enough to prevent a raccoon from grabbing a duck inside. That would not help against weasels, but those are a menace anyways, they slip through the smallest cracks and…
You can winterize this crate by lining up two layers of straw bales at the West, North and East walls and covering those walls with tarps against horizontally blowing rain/snow.

Just a question: Are you keeping them in there over night? - Meaning is this crate their permanent home?
I'm asking because this crate offers not much protection against predators: Weasels can just slip through the 2x2" gaps, Raccoons grab through the gaps for sleeping ducks and other predators could dig through under the rim…
And it offers little protection against winter-weather. Ducks won't need warm-water floor heating, on the contrary, they like it cold. But they do need protection from wind and precipitation. A dry duck is a warm duck!
To make this crate safer against predators, i would add ½" hardware cloth, at least one foot tall to the mesh, using wire (Raccoons chew through zip-ties!). - Don't forget the gate! One foot is enough to prevent a raccoon from grabbing a duck inside. That would not help against weasels, but those are a menace anyways, they slip through the smallest cracks and…
You can winterize this crate by lining up two layers of straw bales at the West, North and East walls and covering those walls with tarps against horizontally blowing rain/snow.