When police were called to a remote location in Paraná, Brazil, to pick up the remains of a man who was murdered in his home, they had no idea what they’d find. That’s why they were blown away when they saw two dogs standing over his body. Even though they were exhausted, they became visibly upset when the man’s body was loaded up and taken away.

Most heartbreakingly of all, they followed the vehicle for more than 10 miles until they couldn’t run anymore. The footage is so heartbreaking that we couldn’t bear to watch it more than once.

“The dogs seemed very loyal to the owner,” Carlos de Anjos told Globo News. “They followed us almost all the way until the exit to the city. The bigger dog was in front of our car, and the smaller was behind us. They were quite anxious.”