I feel ya timo, I put my lab of 16yrs down earlier this year. It's a tough one to deal with for sure. I am thinkin about ya bud!
We have had to do this 4 times over the years. But I am such a puss, I have to have my wifey do it. I just can't bring myself to do it.Mine was just 2 months short of 16. We were thinking she was going to go forever, then she stopped eating and waggging her tail on Monday, and I couldn't take it anymore.