My 3 year old polish as of today is unable to walk, she will just sit on her hind legs like in this picture.

Every time she tries to take a step she will just stagger, and has to catch her balance.
Besides her legs, she is alert, but slightly panicked and breathes heavily when distressed. Not lethargic.
Are these the symptoms of Mareks? Or possibly something different?
Every time she tries to take a step she will just stagger, and has to catch her balance.
Besides her legs, she is alert, but slightly panicked and breathes heavily when distressed. Not lethargic.
Are these the symptoms of Mareks? Or possibly something different?