Indian runner duck suddenly won’t stand or walk

[Bro837383]

We have a 2 year old Indian runner duck who has suddenly gone off his legs and just cannot stand up for more than a few steps and then slumps down onto his tummy to lie down again.
We have no idea what’s going on as she was fine a few weeks ago.
She lives with 6 chickens in a coop and run and has been raised by the chickens from a little egg
Has anyone got any idea what could be wrong?
we don’t know what to try to help her
Thank you

 

[shawluvsbirds]

We have a 2 year old Indian runner duck who has suddenly gone off his legs and just cannot stand up for more than a few steps and then slumps down onto his tummy to lie down again.
We have no idea what’s going on as she was fine a few weeks ago.
She lives with 6 chickens in a coop and run and has been raised by the chickens from a little egg
Has anyone got any idea what could be wrong?
we don’t know what to try to help her
Thank you

What kind of feed does it eat?
Also, have you checked her feet for any bumbles and or any swelling or injuries?