Elmshadow(link in signature) and
Cougarivy are both open for apprentices! ^^ I believe Cougarivy is going to have one (she's losing Pigeonpaw currently) but she can take on a second and Elmshadow is fairly busy with medicine cat things but he's also able to take on one warrior apprentice. You can take your pick if you're interested in either.
Elmshadow's a much more serious mentor whereas Cougarivy is more playful and scattered but both are tough. @
poppy.