I have to take my 7 year old girl in to be PTS on Tuesday. She has cancer. They can't operate. The vet says she's got 6 months maximum but if the tumour grows more and ruptures her blood vessel she could go anytime. She's on painkillers at the moment. I know I have to let her go. I know it's best before she starts feeling pain but I don't want to. The selfish part of me wants to cancel the appointment and keep her with me as long as I can. I know that's not best for her but I honestly don't know how I'm going to walk through that door knowing I have to walk back out without her.