

We lost Coco in late November. She was seventeen — a sassy Siamese calico mix we’d adopted off the streets of LA when she was just a kitten. She crossed an ocean with us and spent most of her life here in Finland. She outlived the apartment in California, the second apartment when we first arrived on a completely different continent, and made it all the way to this old house in the countryside where she could watch birds from every window.
But this post isn’t really about losing her. It’s about keeping her warm.
In 2011, we’d just moved from Southern California to Finland. Our first winter. The cats had never experienced cold — real cold, the kind that makes your nose hairs freeze. And Coco, being Coco, was not built for it.
She was a long cat. Tubular. The kind of cat who could stretch across your entire lap and then some, all elegant angles and too much spine for her own good. Regular cat sweaters didn’t fit her. They’d bunch up around her shoulders or leave her lower back exposed, and she’d wriggle out of them in protest within minutes.
So I made her one.
I finished it in the dark, actually, on a long car ride. I went off memory and some rough mental calculations, having checked the fit on the parts I’d finished by holding it up to her earlier that day. No pattern. Just a hook, some Novita yarn, and a very patient cat who tolerated being measured against crochet in progress.
It worked. The ribbed mock turtleneck stretched enough to slip over her head but held its shape once on. The single large armhole meant both front legs could move freely, no individual sleeves to fight with. The shaping in the back accommodated her shoulder blades when she shifted position. The belly shaping (added after the first version, when I realized she’d put on some winter weight) gave room for post-dinner pudge.
She wore that sweater for years. Not constantly (she wasn’t that kind of cat) but on the coldest days. When she’d seek out the warmest spots and still look disgruntled, the pink sweater would come out and she’d settle into it like it was her due.
I wrote up the pattern from memory after we got home from that car ride and posted it to Ravelry for free. That was March 2011. Since then, over 5,800 people have downloaded it, and 123 of them liked it enough to make their own version and post photos. It’s shown up in a few “best cat sweater patterns” lists over the years. Not bad for something I made in the dark.
The original pattern was… let’s say impressionistic. I knew what I’d done, but explaining it to someone else was another matter. “This updated version attempts to explain what I was actually doing,” the new PDF says, which is the kindest way to put it.
Version 2.0 has actual construction diagrams. Orientation notes so you know which way is up. Fitting tips. Two options for the belly shaping — my original asymmetrical version (reconstructed from memory, worked for Coco, no guarantees on geometric elegance) and a cleaner alternative that gets you to the same stitch count with more even increases.
The note in the pattern says: Your cat won’t judge you either way.
This is true. Your cat will judge you for many other things. Sweater math is the least of your concerns.


This was Coco in her sweater, back when it was new. That expression is not displeasure — that’s just her face. She was a cat of strong opinions and she wore all of them openly.

And this was Coco in her last month. Seventeen years old, still long, still opinionated, still seeking out the warmest spots in the house.
She didn’t need the sweater anymore by then. But I still have it — pink and a little felted from washing, shaped to a cat who no longer needs it.
The pattern is free. It always has been, and it stays that way.
If you have a long cat who gets cold, or a tubular cat who doesn’t fit standard sweaters, or just a cat you love enough to crochet for in the dark on a car ride — this one’s for you.
Download the pattern: Coco’s Sweater: Mock Turtleneck Sweater for Cats (PDF)
See it on Ravelry: Pattern page with project gallery
Make one. Send me photos. Tell me about your long cats.
Coco would approve. Probably. She had opinions about everything, but handmade knitwear was never one of her complaints.
The pattern was originally published in March 2011 and updated to Version 2.0 in December 2025. All original stitch counts preserved; construction notes, diagrams, and fitting tips added.



























