I hear it all the time and I don't think we really have that many. 2 dogs, 1 cat, 3 guinea pigs, 3 fish, and 16 chickens and fostering one dog at a time. I think my MIL's remarks irritate me the most. "You know you really didn't have to have three dogs!" I had three at the time. Yeah I didn't have to have three kids either but I do. I say no I didn't have to have them but I chose to. I can see people feeling that way if you are overwhelmed or can not financially care for them but I think some people feel if you do not choose the same lifestyle that they have somehow there is something wrong with you.