Have a look at your pagination too. If you've not got a 'show all' link it might be worth putting one in and making that the canonical. Should eliminate some of your duplicate content issues.
![ChrisHillfd ChrisHillfd](https://moz.com/avatar/large/9/c.png)
Best posts made by ChrisHillfd
-
RE: Masses (5,168 issues found) of Duplicate content.