in a case like yours I would use turtle brittle, boiled chicken, shrimp etc
If a redfoot doesn't get animal protein they develop hind leg paralysis
How sure are you of this? I thought they ate animal protein because they naturally stay and prefer the shade. So they get the D3 from the bugs. I supplement with 2 - 4' Reptisun 10.0 48W bulbs and dust with calcium of course.
I'm very sure of it.
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A quick and probably dumb question, could yogurt supply the protein they need for the D3? I was thinking maybe nonfat, live culture yogurt, mixed with a little pumpkin once a week. That way I could be providing beneficial bacteria, protein, and a good dose of Vitamin A.
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No dairy isn't suitable for reptiles.
with proper lighting and a diet high in greens, there will be no need for extra d3 or vitamin A