Ryan's Pet Supplies is a good store but has presented many logging issues in the last week. When trying to get access to this store, the system reboots and never ends loading the content. Then, the window gets frozen, and you must reload. After some days, I did confirm this issue has happened before to frequent clients.
The company has been losing certain recognition because of this. As a result, their sales have been decreasing considerably. The products that the company sells are not available to mention.
So, sadly, you can't get access to this store right now. It will be possible solved in the coming days. Keep up to date with the latest that they are going to release.