
I think you should read the pages on the following sites, and think long and hard about why you want to breed, it should be for breed improvement.
http://www.k9web.com/dog-faqs/breeding.html and
http://www.akc.org/breederedu/responsible_breeding.cfm Most reputable Stud dog owners would not allow someone who only has a casual involvement in the breed to use their dogs. Bassets are not the easiest of breeds, and I don't know what health aspects need to be considered. If your bitch is from a well respected kennel, then I would seek advise from her breeder. If she is not from a good source, then frankly I wouldn't be thinking about breeding, as you don't know what is inher genetic mak-up, and if you produce pups wirth problems you will be held liable by the new owners.