Written in US terms with notes for translating to UK included.
The materials list for these little cows is not super precise, A) because I was traveling and used only stash/leftover yarn, and B) because gauge isn’t super important for this toy.
I encourage you to use whatever you have on hand, whatever makes you happy, whatever you like to work with!
The body/ head portion takes about 2 ounces of whatever yarn you are using. The remaining portions use 1 ounce or less.