Notice: New Rodent Ordering System (ROS)

There is a new, more modern and easier to use Rodent Ordering System (ROS) effective August 4, 2014. To place new orders, you need an account in the new system. If you don't already have a new account, you can follow a few steps to create one and place your orders at the new ROS URL:

Please let us know about any problems or questions you have regarding the new system by sending an email to Please put the phrase ‘new ROS query’ in the subject line.