I had a hen attacked by a dog 3 weeks ago. The vet believes she has pelvis fractures on both sides. She eats and drinks but does not use her legs. At week 3 she is more into flapping her wings to move around. But not standing and favors laying on one side. One leg tends to have some feeling/movement but the other side seems not to. She doesn't tolerate the sling much. Anyone with experience on how long this type of injury could take? And hopefully she just needs more healing time to get the legs moving. Vet was concerned that she could experience nerve damage.