Boyfriend issue?

So here's the deal he's 59 I'm 28 years old, age is only a number and I really love him! We are engaged but only one problem he's unemployed and I work for my dad because my dad is old and in wheelchair, so I want to move to New Orleans but I'm concerned because if I do we both will be unemployed and I don't wanna go homeless I have everything here where I live up in Missouri! Another thing that bothers me is his dog Bella she's always at his feet and hates when we are together and ruins everything plus the other night he said if I had to choose between you or the dog it would be the dog...im trying to get him to train his dog from separation anxiety as well because the mutt don't realize there's a woman somewhat living in his home and I don't think he's training her like he promised, what should I do in this situation? Should I move to him or should he move to me and what of the dog?