The dog Jax that Warren trains in prison attacks another inmate and is threatened to be put down however Warren lobbies for Jax and he is later taken to the shelter to be adopted.
Poppy’s father is sent to prison one week after her mother dies; Warren’s father only attempts to see him twice in 18 years; Lanie and Josie’s mother essentially abandons them.
season 1, epsiode 7 - 9 min. mark: see Josie holding a dead bird in the past that the girls bury; it’s briefly shown again in episode 8 around the 6 min 45 second mark, 16 min mark, and 20.5 min mark
It’s implied throughout several episodes and confirmed later on in the season that several characters were sexually assaulted. There is also a scene where non-consensual groping occurs.
Two characters have cancer in the first season. Poppy’s mother, who died from breast cancer when Poppy was a child, and Warren’s mother, who is dying from lung cancer.