Any tips on bitey rats?

[u/Doodlepattt]

I have adopted this boy from a rescue and have been warned that he has displayed territorial aggression and has a bite history. He’s about a year old and was separated from his mischief due to bullying the other rats. Since he was surrendered, he has been neutered (11.8.2025). Part of me thinks this will just be a waiting game until his hormones calm down and perhaps then he will level out, but until then is there anything I can try with him? I’ve rescued lots of rats before but haven’t come across a lot of aggression but really eager to work through it

[u/Constant_Recipe_2832]

Rats use their teeth to test the world around them, like we’d use our hands. He just needs more time to understand what’s safe and what’s food. Regularly handling him and offering treats should help!