Here are some great dobe, vizsla and dog-related links to help you find what you need and what you need to know.

Clubs and Forums
Doberman Pinscher Club of America (DPCA) (Be sure to check out all of the informative links)
Doberman Pinscher Discussion Forum
Doberman Talk

Vizsla Club of America (VCA)

Breeders
Kettle Cove Dobermans and Whippets
Tyobi Dobermans
Catawba Dobermans
Sienna Pointe Vizslas
Finnrok Vizslas
Pirok Vizslas

Education
DPCA Breeders Ed. Article Menu (Everything from conformation to supplementation!)
How to Dremel Your Dogs Nails

Training
Clicker Solutions Training Articles
Columbia Canine Sports Center!

Supplies
J-B Pets
SitStay.com
Dog Wise Books
N'Zymes Supplements
Dr. Kruger Supplements
PetEdge
Collar Mania!
Clean Run