Adding a wiki for a tag. Copying another tag's wiki?

Is it acceptable to copy, almost verbatim, another tag's wiki, but slightly altered to suit the other one? nyan for example, to woof.
... Though I don't think I know any ways to write woof in Japanese to cite the middle. Besides the romaji wan.

Yes, that is acceptable if the content fits the new wiki’s purpose.

I think the tag should be renamed to wan, though. Btw, わん, わんわん, ワン, ワンワン.