If you're looking for some emotional and sad animal-related movies, here are a few suggestions:
1. "Hachi: A Dog's Tale" (2009): Based on a true story, this film tells the heart-wrenching tale of a loyal dog named Hachiko, who patiently waits for his deceased owner at a train station every day.
2. "Marley & Me" (2008): A comedy-drama that follows the journey of a lively and mischievous Labrador Retriever named Marley and the impact he has on the lives of his owners.
3. "Old Yeller" (1957): Set in the late 1800s, this Disney classic explores the relationship between a young boy and his loyal dog, Old Yeller, in the face of challenging circumstances.
4. "The Lion King" (1994): While considered a classic animated film, it has its fair share of heartbreaking moments, specifically the loss of a beloved character.
5. "Blackfish" (2013): This documentary sheds light on the story of an orca named Tilikum, analyzing the impact of captivity on killer whales and raising ethical questions about marine parks.
Just remember, these movies can evoke strong emotions. Make sure you're prepared for the sad moments and have tissues at hand. Take care!