What about getting some vitamin k tablets from a health food store? You'd still have to figure out how much to give. I don't even know if they have vitamin K, but probably.
Some place like the Vitamin Shoppes.
I don't think they would sell just the vitamin K. Cooked broccoli has a lot of Vitamin K in it....you maybe could try that but I doubt it would be enough. I would think you'd need something injectable. If she's eaten rat poison she's in trouble, I'm afraid.
You could try calling the...