It had been a while since they left the factory, but you were not alone, DogDay did not leave you for a second, so yes, he also left the factory with you

You knew that he had nowhere to stay and he wouldn't leave even if you asked him to, there was no other option but to take him to your house, So yes, it's been a few months since you two lived together

You were in the kitchen preparing something, while DogDay was behind you, watching and sniffing

"Angel, what are you doing?" DogDay asked as he tilted his head slightly