As much as we love a good dog story, we're here for a tale about any species and it doesn't get better than this one.
Meet Janet Adamowicz, she was left heartbroken when her beloved tabby cat, Boo, disappeared in 2005 at the age of four.
The married step-mum-of-two plastered missing posters of Boo to lampposts in Harrogate, West Yorks., and put an advert in the local paper.
But after a year Janet gave up hope and eventually decided to give a home to two other cats, three-legged Ollie in 2008 and Tessie in 2014.
So when Janet received a phone call from the vet to say that Boo had turned up, imagine her shock.
The now 17-year-old moggy had been found mysteriously 40 miles away in Pocklington, East Yorks.
Janet said: "I got a call on Thursday to say I had a cat missing.
"I said 'I don't think I do, they're both here' - but they said we've looked on the system it says you own a cat called Boo.
"I thought it was weird, but I couldn't believe it when I got to the vets and they had her there - and she still remembered me.
"I don't know where she had been, I think possibly a stray but kept being fed by strangers - or catching her own food."
Despite being a little dehydrated, Boo was in general good health.
She was taken to Wicstun Vets in York by a lady who did not leave her name or details - other than the fact that the cat had been lurking around for a few weeks.
Mrs Adamowicz, who has lived in Harrogate all her life, said: "Boo was very lively as a young kitten and enjoyed the outdoors and adventuring - but would always return home
"We don't know how she got all those 40 miles, it could have been many number of reasons. She has done well as a 17-year-old cat to last that long as a stray cat - it really is remarkable.
"Despite only being five-years-old she still remembers me and has been my shadow ever since coming home.
"The other two cats are not impressed, but hopefully Boo is finally home for good."
Boo enjoyed family life as a youngster and, although often outdoors and adventuring, she would always return home for the night.
Wicstun Vets said there wasn't a 'dry eye in the building' when Janet was finally reunited with Boo.
The vets had used microchip data from 2001 which came up with Boo's name and Janet's mobile number.
We're just shocked that Janet hadn't changed her mobile number in 13 years really.