((((Kirsten)))). I am so sorry that you're having to face this. I only have one experience thus far with making a similar decision. I, too, felt like I was in a bit of a grey area, as Sophie was suffering from chronic renal failure. I recognized that it can be managed to some degree, but after a few awful days, I decided that in her case, her overall quality of life just wasn't likely to improve enough for a meaningful period of time, so I decided it was time. For me, most of my guilt came from not being more aggressive with her care far earlier. I failed to recognize some issues and, had I noted them earlier, she may have lived longer. For better or for worse, I learned a lot with Sophie--as my first cat. I hope to do better by Henry and Izzy.
In dealing with Sophie, it helped a bit when I accepted that I was going to hurt and feel some degree of guilt no matter when I decided to put her down. There was no way to eliminate that heavy burden. That, in an odd way, freed me to focus on her and her quality of life. It also helped when I accepted that, even with intervention, we were likely only talking about a few weeks to a couple of months of extra time with her. Extra time spent going to and from the vet. Extra time giving her pills and shots. Extra time cleaning up after she vomited or had a bad poo. When I looked at it that way, the choice just seemed a little clearer. No less painful mind you, but clearer. She looked so depleted to me. I just didn't see that changing substantially.
Given that Lola's in no immediate crisis right now, I do agree that it might be worthwile at this juncture to board her with your vet during your absence. For one, she will receive better care that way. For another, it put you in a position of feeling less pressured to make a decision NOW and that, alone, may bring some clarity to your decision.
I don't want to tell you what to do, but I will say this: As an objective bystander, I wouldn't fault you at all. Lola has lived a good life and has been well loved, and she's in some degree of discomfort and pain right now. While I agree with you that we don't put our elderly parents to sleep when they become incontitent, my guess is that many of the elderly wish there was a more peaceful and less prolonged way to pass from this life....with some degree of dignity intact. I know others may disagree, but I tend to think it's a blessing that we can relieve our elderly pets from pain and discomfort, as hard as it is, and as much as we wish they could live forever. Forgive yourself for not being able to divine the exact moment that "it's time." It's okay. Really. Please judge yourself on the entire life you provided for her.
Hugs to you, your DH and Lola.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher