I am so sorry to hear of your special friend's passing. There is love and then there is a step above that and that is the bond between man and his dog. There are just no words to describe it. We have all been thru it and will go thru it again, the Lord knows how many more.
Like most others posting your loss brings back memories of our lown losses. We lost our Chesapeake Bay Retriever " Ellie" this past April to kidney failure at 7 1/2 years old. It brings a tear to my eye just writing about it and I hope it always does. I want to be as faithful to her as she was to me.
There is a writing posted in our vets office that states your friend will never be replaced but there is room in your heart for the next best buddy that comes along.
May God bless you with that next great friend in the near future.