our dog is 9 yrs old...starting having symptoms on her nose ..then spots on her skin....now on her paws...scaly...raw around her paws and on her nose and above and around her eyes...our dr did take a biopsy on 9/25...now our dog is leaning...does not walk much...does have a temperature...not eating...had her on antibiotics...our dr mentioned lupus...never heard of this...I wish she could talk and tell us...please advise...thank you sooo much..