I need your help to a way Hidan becomes a Wolf/Puppy

I don't want to do so He gets Lost.
And I'm also not Sure if He can Say everything as a Wolf/Puppy.

This Is How Hidan will Look As A Wolf/Puppy

I also don't know How He is Gonna be Normal, or as Normal as Hidan a Jashinist is?

And Tell Me if there is Everything you want in it!