I'm not sure if anyone remembers me, it's been years since I posted here. I'm very sad to say that our beautiful mastiff Luna passed away on November 23rd 2017. She was 8 years old. She had aggressive bladder cancer and there was nothing the vet could do. It was very sudden. The first signs of illness to having her put to sleep took only two weeks. We are heartbroken, my husband especially. Goodbye beautiful girl.