I had to make THAT TRIP last year with my 15 year old Black Lab...
She knew what was coming. When the Vet came in and talked to me on what would happen with her.
He got the STUFF... walked over to her. I was holding her down, she pushed herself up.
She sat up, put her head on my arm, looked at me with those eyes, and was telling me.... I am ready now.
He put the meds in..... she went limp in a few seconds.... Then I broke down.....

Dang it..... something is wrong with this computer screen.... all blurry now.....