A 30-minute documentary featuring studio recording footage of the voice actors, artists at work in the animation studio, and an interview with the novel's author, Akif Pirinçci.

For a DVD release of Felidae featuring German audio and English hard-coded subtitles, a "solid" feature refers to the specific bonus content typically found on the original German Region 2 (PAL) discs, which are often the source for subtitled versions.

The delivers the film as it was meant to be heard.

Most official German DVDs include an English dub rather than English subtitles . Hard-subbed versions are often fan-restored or imported editions specifically marketed for English-speaking fans.

While Felidae has briefly appeared on streaming platforms like Tubi or Shudder, those versions are almost always the truncated English dub. They lack the haunting timber of the German vocal performances and the reliability of hard-coded translations.