Thanks for the swift responses. She has lived a long and happy life with us.
I think I will miss her picking fights with the neighborhood cats :lol:
None of the rest of the flock show any behaviour out of the norm, but I will keep an eye out. Chickens are too good at hiding their illnesses :/...
About hen
Hen breed: Black Sussex
Age: 9 years
Weight: Normally 3 kg, much light probably about 1.5-2 kg
Behaviour
Lethargic
Loss of appetite
Distress when on her feet
Little to no control over legs (can barely drag them across the floor)
Spends majority of day laying around
Will drink water but...