Made my stiletto too thin

[Sayanigirl]

Hi girls this is the first time I have tried stiletto shape on my guine pig . I wanted to make them as short as possible but I think I have made them too pointy and too thin . I was just trying how thin I can go but now am worrying they will break . At least it was on guine pig . I know they aren't perfect but any feedback would be great . I'm still not charging people just practising .x