Thank youso much everyone.
The bklack spots are gone and she is still alive. ALthough she is eatinga nd drinking and pooing ok she is not putting any weight on. She is also VERY old.
I think these are her last few weeks of her life and I am just glad she is in no pain and will die in warmth instead of the cold outside. WHat a horrible death
She sleeps most days and nights and only sometimes comes donwstairs to sit with us.
Thank you again for all your support!