If you're looking for a German Shepherd breeder in New Jersey and Arkansas, it's important to choose one that has a reputation for producing healthy, well-tempered, and genetically sound puppies. Here are some tips to help you find a reputable breeder in New Jersey:

1. Do your research: Research different German Shepherd breeders online and read reviews from other dog owners who have purchased puppies from them.
2. Visit the breeder: Try to visit the breeder in person and see the puppies and their parents. Observe the conditions in which the dogs are living, and ask questions about their breeding practices and health history.
3. Ask for references: A reputable breeder should be willing to provide references from satisfied customers, as well as a veterinarian who has treated their dogs.
4. Check for certifications: Look for breeders who are members of breed-specific organizations, such as the German Shepherd Dog Club of America, and who have received certifications from organizations such as the American Kennel Club.
5. Health clearances: A reputable breeder will have their dogs tested for genetic health conditions that are common in the breed, such as hip dysplasia, and will provide proof of the results.

Remember that when choosing a German Shepherd breeder in New Jersey And Arkansas, it's important to do your research and choose one with a good reputation for producing healthy, well-tempered, and genetically sound puppies. Visiting the breeder in person and meeting the puppies and their parents is also a good idea. Before making a purchase, make sure to ask for references and check for certifications.