These 4 I recommend. I actually have one from Collarmania on the way and should be here today or tomorrow. The other 3, I have heard nothing but GREAT reviews about. All are made with strong dogs in mind, so they are going to last. But they also make them for small dogs, so don't let the Pit bull images scare you away.
http://www.collarmania.com/collar_mania_home
http://www.pacocollars.com/whatsnew.php
http://www.stillwaterkennelsupply.com/
http://blockydogs.com/
And if you ever need a leash http://www.ellaslead.com/home I own 3 of hers and LOVE then to death. Even had an issue with one lead where the latch would pop off, and she sent me a new leash free of charge. Haven't had an issue since.
http://www.collarmania.com/collar_mania_home
http://www.pacocollars.com/whatsnew.php
http://www.stillwaterkennelsupply.com/
http://blockydogs.com/
And if you ever need a leash http://www.ellaslead.com/home I own 3 of hers and LOVE then to death. Even had an issue with one lead where the latch would pop off, and she sent me a new leash free of charge. Haven't had an issue since.
