Hi,
You have published your index page as
"
http://www.getrdone-kennel.com/getrdone-kennel.php"
I think this is the reason why the browsers cant find your index page.
It is there right at the bottom of "INDEX OF"
Trying changing it back to ".html" which can be done in properties and
http://www.getrdone-kennel.com/getrdone-kennel.html
and re-publish it again.
Most home pages are published as "index" only. You can also name your page as "index01", "index02" to differentiate them for different domains.
http://www.getrdone-kennel.com/index.html