FTR, I picked this v. short novella (99 pgs total) for two reasons: I was in the mood to read something fast and the novelty of a romance in which the protags are over 50 years old was quite tempting. The author was new to me, but the premise was so charming that I decided to give it a try.
Among the positives I can say that the two protagonists were easy to root for. Also, the plot was easy to follow. Oh, and the author included content warnings. Although the overall story arc was rather mild, I was relieved to know that NOTHING BAD happened to the dog before I began reading.
(The rest of the CW are: mention of spousal death; discussion of grief/mourning; spreading of ashes; mentions of chronic pain, illness, ageism, and seizures; pregnancy themes of secondary characters.)
I was having a pretty solid (if not eventul) read up to the 20% mark. It was around then that the story went from "reunited sweethearts" and into a kind of transcript of Pamela and Martha's travelogue while in Scotland.
There was one moment that focused on the acceptance stage of grief in a way that was bittersweet yet tender.
Aside from that, though, I was tremendously bored and frustrated. Martha and Pamela were in physical proximity to each other but emotionally they might as well have been two people who had been complete strangers.
For some reason that I couldn't quite figure out, they waited until the day RIGHT BEFORE THEY WERE DUE TO RETURN TO THE US to sit down and figure out why they became estranged back in 1965. Which, if you ask me, was a looong time to pause on addressing the rift (context: they'd been sleeping--in separate rooms--in the same house and had been spending nearly every moment together for at least a week).
Then, right around the 65% mark, there was a revelation that made me literally roll my eyes.
THE NEXT DAY, a v. realistic and ordinary conflict occurred...which made both characters overreact in a weird way. Especially Martha.
FWIW, I'd emotionally checked out of the story way before but it was so short that I just powered through. With one chapter left, the pacing sped up to a ridiculous level.
So joke's on me because I could've DNF'd it but didn't.
TL;DR: A short F/F novella that fizzled out a little before the middle point. I am hesitant to rec it unless others happen to have Kindle Unlimited (at the time of this review, it is available there).