I've been using the Painted Lady victorian house in the Appaloosa Plains for my family (one sim, one horse, one cat, and one dog). I've not edited the doors or windows other than changing the colors, and the problem I seem to be having is the dog and cat cannot enter the house. I tried changing the front door to a simple arch, but they won't go through that either. They also seem to head for the 'front' door, instead of the back one, and when they're IN the house, they can move about the rooms freely despite the doors.
I'm so confused as to why the dog and cat cannot enter the house. Someone please help!