[CD] [CL] Pet Does Not Respond to 'Ask To Go Potty' in apartments

I have this problem too.  But the dogs are able to go potty outside if the ground floor level is not elevated - like no porch steps.  But I have not tested it in every way.  I made a 6 unit apartment and made the ground floor not have any steps and the corgi went outside.  But in Sulani, I had a huge elevation and the dogs never can find a path to the beach or the porch, they have a lot of trouble accessing the large dog doors - they're a husky and an akita.