I answered yes because there's a brief scene of a dog in peril during a fire in part 1 at 42:45-42:50. It can be easily skipped as it's very short. There are many other dogs shown throughout the movie and no harm comes their way.
The movie imdietally begins with showing the body of one. You can skip forward to 1:55 to avoid it, that being said the movie contains a lot of battles involving horses and the aftermaths of them so I wouldn't reccomend it to people with this trigger.
Pretty explicit and drawn out scenes of two characters being burned with a torch while tied up. Skip from around 59:00 until 1:03:40 in part 2. The only context you'll really miss is Kmicic is saved.