\TrackLangProvidesResource{german}[2016/10/06 v1.2]

\providecommand*{\germananimals}{%
  \renewcommand*{\catname}{Katze}%
  \renewcommand*{\dogname}{Hund}%
  \renewcommand*{\ladybirdname}{Marienk\"afer}%
}

\TrackLangAddToCaptions\germananimals