DH and I are in two different frames of mind.
Dog is nearly 11, she is a big breed dog. She's urine incontinent (on medication to reduce this), going blind because of cataracts, and can't go very far on walks. Her body is covered in lumps, so far none are malignant and she sometimes struggles to get up quickly if she needs to. I'm not sure if she has doggy Alzheimer's as she wanders around, coming and going into certain rooms as if she's forgot where she is. She does have moments where she runs and jumps and plays, these are getting less as the weeks go on.
Last year she wasn't well and thought it was time, but she got a new zest for life for a bit, and has again started to decline.
I want to have her put to sleep before the year is out, I think it is kinder for her to go while she isn't suffering too much. DH wants to keep her around for as long as possible.
Spoke to vet who wasn't very helpful, think he was trying to give pros and cons for us both, but failed.