This is a simple splint for chicks born with foot issues like club feet.
This model works as-is for full-sized chicks. Bantam chicks will have to shrink the model.
I put the splint against the bottom of their feet and then used self-adherent sensi-wrap in small strips to secure it so each toe had its own part. It doesn't take long for the foot problem to correct itself.
Bambu A1
Layer Height .2 mm
Supports: No
Raft: No
Infill: 15%
Filament: Generic PLA
Time: 9 minutes