A 64 year old woman was attacked on the south side of Chicago last Friday by three pit bull dogs.  The dogs attacked the lady leaving her in critical condition upon her arrival at the hospital and killed the dog she was walking.  The owner of the three dogs tried to stop the attack but  was also attacked by the dogs.  Leaving her in stable condition. The 64 year old women condition has been upgraded to stable. The three attacking dogs have been taken into custody by animal control.