I am really really sorry Liviam. this is just devastating news

we faced a similar situation with our cat Cassius and had to make the decision that no one should have to make to have him put to sleep. i know that this is morbid but you can request that she is given a sedative before the injection, that way she is calm, relaxed and not in any pain and literally goes to sleep...we did this with Cassius and it was very peaceful.

poor baby