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

\providecommand*{\englishanimals}{%
  \renewcommand*{\catname}{cat}%
  \renewcommand*{\dogname}{dog}%
  \renewcommand*{\ladybirdname}{bishy-barney-bee}%
}

\TrackLangAddToCaptions\englishanimals
