I just purchased DoggCatcher but my download or installation is hung or keeps failing?

This is an issue with the market application that happens for some users. Strange as it may be, sometimes a reboot fixes it and sometimes waiting fixes it. In every case I have heard of, it does resolve itself. If you have purchased the app and are having this problem, you can create an account here and email me the username. I can give you access to download the app from this site.