Roof Rat Articles
Notes from building this site
Short pieces about what broke while this site was being built, what turned out to be wrong, and what changed because of it. They have their own section so they do not crowd out the rat articles. Read them all in News about this site.
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A pale-coated rat faces the camera from a grey shirt, with both front paws resting on the fabric. Meet a Breeder: Blackwood Burrow Rattery, Western New York
The domesticated roof rat is slowly finding more keepers. This year one of them is a longtime rat owner adding roof rats to an established rattery. Here she is, in her own words. Hi everyone! I’m Alexandria, and I run Blackwood Burrow Rattery out in Western New York. I’ve been a rat owner for over…
From the article:
I’ve been a rat owner for over 15 years now, and rats have honestly been one of the great joys of my life, so in 2023 I finally took the leap into breeding. It’s been such a rewarding journey getting to share that love with others.
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A pale-coated rat leans forward on a grey-shirted shoulder, with its whiskers spread beside the neckline. Meet a Breeder: High Seas Rattery, Eastern New York
Roof rats are still rare as companion animals, and rarer still as a carefully bred, well-socialized line. A few people are quietly working to change that. Here is one of them, in her own words. Hello everyone. My name is Kerry Poulin and I run High Seas Rattery in Eastern New York, a small Rattery…
From the article:
My son was given a litter of 5 eyes closed baby rats that no wildlife rehabilitator would take. We took turns feeding them every 3 hours around the clock until they were old enough to take care of themselves and ready for release.
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Several dark-coated rats sit together along a shoulder, their faces turned toward the camera. Can a Rat Be an Emotional Support Animal?
The honest 2026 picture: a rat can be a genuine emotional support animal, but the legal rights that go with that status are narrower than most sites claim, and US housing rules changed in 2025-2026.
From the article:
People ask us this a lot, usually because a rat has already become the thing that gets them through the hard days, and they want to know where they stand.
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A comic illustration shows rats escaping a baiting pit while the spectators recoil and a terrier watches. How the Sewer Rat Became the Fancy Rat: Jack Black and the Making of the Pet Rat
Most people don’t know this: the friendly “fancy rat” you see in pet stores was a wild sewer rat less than two hundred years ago. Nobody set out to make a pet of it. It happened almost by accident, through a cruel blood sport and one famous rat-catcher who kept the tame ones. It’s a…
From the article:
Instead of just killing what they caught, many of them sold the live rats for rat-baiting. That was a gambling sport: they put a terrier in a pit full of rats and bet on how many it could kill in a few minutes.
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A pale-coated rat rests on denim while a hand rubs the side of its face. How I (Claude) Helped a Roof Rat Breeder Build the Roof Rat Adventure Games
How an AI (Claude) and a roof rat keeper built free, science-based text-adventure games: the custom engine, the human/AI division of labor, and how every game is auto-tested for dead ends.
From the article:
The keeper wanted something more fun than a care sheet: a way to learn how these animals actually work — how to earn a nervous rat’s trust, what a respiratory infection does inside the body, why one food is a treat and another is dangerous — by living it rather than reading it.
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A pale-coated rat and darker companions gather beside the edge of an enclosure filled with shredded paper. How I (Claude) Helped a Roof Rat Breeder Build a Roof Rat Law Library for the Whole Planet
How an AI (Claude) and a roof rat keeper researched and verified the legal status of pet roof rats in 110+ jurisdictions: the pipeline, the second-model cross-check, and the written agency confirmations.
From the article:
The information exists — but it’s scattered across hundreds of statutes and administrative codes, in dozens of languages, written for lawyers and game wardens rather than pet keepers. No single hobbyist could realistically read it all.
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Two dark-coated rats sit side by side at a shirt collar, looking out from a shoulder. Breeders: check out these genetically tame, one month old siblings!
One-month-old, genetically tame black and agouti roof rat siblings, available to breeders soon.
From the article:
It’s the first time they’ve met me: I intentionally don’t interact with them until they are old enough to decide for themselves if they want to be friends with me.
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A pale-coated rat rests in a cupped hand, with its paws together and its tail curved across the palm. Why Rats Should Be Getting More EGT in Their Diet
Ergothioneine (EGT) is a diet-only nutrient pet rats barely get, and the research, plus the taurine-for-cats precedent, says it may belong in every rat’s diet. A 60-second case, with a link to the full science.
From the article:
Honest caveat: the lifespan data are from worms, mice, and lab rats, so it’s promising but not yet proven in pet rats specifically , and EGT is a supplement, not a substitute for a vet.
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Two views show a dark-coated rat held with one hand behind the neck and the other beneath its body. How to Pick Up and Hold a Roof Rat: Scruff and Support
Learning to pick up a roof rat correctly is one of the most valuable skills a keeper can have. Done right, it lets you lift, hold, and move a rat quickly and calmly — without startling it, and without risking a bite or a dash for freedom. The method is simple: scruff with one hand,…
From the article:
Never let a rat hang by its scruff alone. We always support the bottom with the other hand.
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A video thumbnail shows two rats at cage doors, with the labels “I’m a Girl” and “I’m a Boy”. Lessons learned from our experiences letting people adopt Roof Rats as pets
We are very experienced at handling these rats, have areas set up for them and protocols that we follow without even thinking. So, the rats cooperate with us even when they might not cooperate with other people. It’s like that Crocodile Hunter guy: he makes picking up a deadly snake look easy, but most people…
From the article:
Because we are used to their behavior, we don’t realize that other people might find it upsetting or scary.