Tally Atwater has a dream: to be a prime-time network newscaster. She pursues this dream with nothing but ambition, raw talent and a homemade demo tape. Warren Justice is a brilliant, hard edged, veteran newsman. He sees Tally has talent and becomes her mentor. Tally’s career takes a meteoric rise and she and Warren fall in love. The romance that results is as intense and revealing as television news itself. Yet, each breaking story, every videotaped crisis that brings them together, also threatens to drive them apart...
This anime contains 20 potentially triggering events.
Dobermon also dies. (Sorry, logged in through a different website and couldn't edit my old post to add that Dobermon dies) Dobermon also probably counts more as a dog than Leomon.
No, but there is an emphasis on digimon "absorbing the data" of another digimon after defeating them in battle. Killing and absorbing the essence of another digimon could be seen as similar to cannibalism.
The Digimon are animal-like creatures who fight and sustain injuries. Some of them are genuinely hurt or physically abused. They can talk like humans however.
In order to stop the D-Reaper, all of the Digimon are forced to return to the digital world and the digital world is sealed up so no one can leave or enter, forcefully separating the Tamers from their Digimon. The endind shows a small hole leading to the Digital World as a hope spot, however the drama CDs confirm that it was too small to enter and was sealed with concrete for the kids safety, and they still haven't found a way to reach them or even communicate with them a year later. Another drama CD confirms that the kids don't get to see their Digimon until around 15 years later.
Runaway Locomon has them reunited six months later, but the movie is non-canon.