Found out my dog has cancer tonight and it happened so suddenly. Been sobbing all night!

The told my family that our 9 year old Labrador has cancer tonight and that she only has a little time left. They even recommended putting her down tonight but we decided to bring her home. It just sucks so much because she was running around and playing with toys last week and then we noticed some changes that came on suddenly, took her to the emergency pet clinic and then found out it’s an aggressive form of stomach cancer. I’ve been sobbing all night because it happened so fast and suddenly. This is just a reminder that we should never take life for granted because you never know when it will end. She seemed healthy just last week and we thought she would have at least another year or two. I’m usually not the type to cry much but this dog was genuinely the sweetest dog ever, she wouldn’t hurt anyone or anything and she had the most peaceful spirit about her. She was a friend to anyone and never met another dog or person she didn’t like. It’s just so sad to know her days left are few now and watching her run around and play with toys like normal just last week.