You can adopt a Norwich Terrier at a much lower cost than buying one from a breeder. The cost to adopt a Norwich Terrier is $50 to $300. Typically, this adoption fee includes an initial exam, heartworm testing and treatment, parasite preventatives, vaccines, microchipping, and spay/neuter. In contrast, buying Norwich Terriers from breeders can be prohibitively expensive. Depending on their breeding, they can cost $1,500 to $4,000.