I would not recommend this for a dog with SA or other nerve disorder. It will just give her more room to act out. She will still chew on the wire and try to climb and very possibly hurt herself because she has room to maneuver.
The problem is the anxiety and having more room won't solve that and in fact gives her more space to act out and possibly injure herself.
Personally I would want something more confining until her issues are addressed.
Jack (Hunter) vom Adlerstein 12/20/2006
Zena vom True Haus 8/25/2011