Hello this is my first post and I hope it wont be my last:

I have snakes now " Corns " and had a 5ft Female Ball when I was 18. I had to sell her due to money problems at the time. I am married now and in the past few years I have started making my hobby of snakes a reality again and got my wife used to them by starting with two corns. We have a small 20 pound Cattlebred/Terrier mix dog. We want to get a small ball python but have concerns with our dog and a ball python face off hahaha! We are in a town house and I have my current snakes in our living room and want to keep a ball python there as well so guest can see my collection. Would it cause any conflict with a ball python and a small dog like that? Any tempers? Any advice?