Rodent Pro, Layne Labs and Big Cheese are all great. I've purchased from both Rodent Pro and Big Cheese numerous times with no complaints.

Quote Originally Posted by beefsupreme View Post
Another thing to try is Craigslist. I was able to find someone who breeds rats locally and ended up with 6 months worth of rats for 1/3 of the cost of going online. If you don't see any ads posted, put an ad out there that you are looking for a supplier. It's worth a shot.
THIS is your best option, IMO. Nothing like having a local breeder handy. I would try this first and if it falls through, any of the above mentioned big name breeders will work.