Social media users loved the clip and praised the man for showing his emotions so openly.
"People should be free to cry whenever they feel so moved. I love that the other firefighters just hugged the tearful rescuer," a Twitter user said.
"Love anyone who loves animals, especially if they aren't afraid to show their emotions for animals," another person said.
"This is why I lived in Italy nearly 10 years. People express themselves all the way, and it's a beautiful thing," someone else replied.
"This is what wholesome masculinity looks like," another Twitter user said.
The video has been retweeted nearly 25,000 times in just one day.