I'm sorry to hear this buddy, and I'll be praying for you and your family. That being said, you've been blessed. All the memories you've shared with her, no one can take those away. Many never knew their Great Grandparents. Although it won't be easy, and you'll miss her no doubt about, treasure all the great times you've had. Celebrate her life.
Sorry to hear, Andrew. Those memories are priceless - glad to know you have plenty of fond ones to hold on to.
My boys had six of eight great-grandparents (three couples) when they were born. They're down to three (one couple plus one) and we cherish every moment we spend with them.
And now I just got a call from the vet. He's informed that at 2:00, he was petting my cat and she was purring like she normally does. A few hours later, she passed.