Yup, I think Danish. Why don't you try emailing the blogger herself? Her address is just on the right if you click on mail. Ask her if she knows where you can get an English Version. Who knows... maybe if she can't she could translate it for you!
I looked on the Dansk Mohair site too. Sometimes there are buttons to change the language, but I don't seem to find one.
These are SUPER cute. I would love to make a pair!