I have asthma, high blood pressure, an enlarged heart, a hiatal hernia and too much weight.

As I said above that I have all these problems and know exercise would help me with all of them but my asthma is also exercise inducted at times.  I have a hard time staying with a program to loose weight and can use all the help I can get.  I know that when I am stressed I eat more and it also creates problems with my asthma.  I have never been allergy tested so only can guess by my reactions to what I am allergic to.  I have two dogs a chocolate lab and a chi/dauschaund sp.  and can't even walk them.  I so would like to be able to even just to see what is new in the neighborhood.  I have little money and no insurance so I have to pay out of pocket for meds. and can't afford a gym.  Any recommendations would help.  I do have free weights hand held and a treadmill which I can use limittedly.  Please help!

brown lab person