This may sound absolutely ridiculous and unrealistic, but one thing I've thought about is (trying to exclude as much IC info as I can and still make this suggestion) how there's a certain NPC in a certain store in the Red sector that has NPC-dogs that supposedly are tame. I think this could suggest that the feral dogs, if just some rare amongst them, can be tamed. Since animal cloning for pets seem mostly accessible for topsider citizens, I think it would be really cool if 'animal handling' or something similarly could be an implemented skill in the future. Sorry if I'm making any incorrect statements or mentioning anything I shouldn't.