I do.. but they were never bothered with each other's presence until recently, I realised dear son seems to wanna kajiao my old grandma dog. LOL. And my pitiful old dog always siam away from dear son.
Other than that, feeding or bring out for walks isn't a problem coz dear son can tack along. Heh. Prob coz mine is old oredi, so not attention seeker.. Hee.