I'd like to add one other type of reckless breeding......simply not neutering!!!!!!!!!!

I realize that this might pertain more to cats/dogs than rodents, but let me site an examle that crossed my path just this week:

A lovely white cat came into the grooming shop for a bath because he had run away from home and was gone for a while and got filthy....................HE WASN"T NEUTERED!!!!!!!! so what do YOU think he's been doing????????????Getting every female in a 50 mile radius pregnant, that's what he's been doing!!!!!!!!

Could this have been prevented?????????????
YES!!!!!!!!!If he'd have been neutered in the first place.