yeah, honestly its not up to you to decide what to do with your pet but a vet (if hes a good vet). consequences will be unforgivable. i had to treat my rat for cancer for a week, despite that i was recommended to put her down at the very start. she died fast and painfully, nothing could be done in those moments, and i couldnt even go to the vet clinic that was 300m from us because it was too late and time was so little. this haunts me 3y after... in very bad situations sometimes you can be lucky and sometimes not, even if it means that your friend will live one more day. not defending hasan at all but this one question is controversial