• Addison Biological Laboratory, Inc. Manufacturer of animal health products and autogenous vaccines and bacterins with attached laboratory located in Fayette, Missouri.

• Antech Diagnostics A nationwide network of integrated veterinary diagnostic laboratories dedicated to providing our clients the finest in laboratory medicine.

• Axiom Veterinary Laboratories Ltd Clinical veterinary pathology service in Devon, England. Includes company information and services.

• Central Laboratory for Veterinarians Ltd. Veterinary owned and operated diagnostic laboratory with two locations in Canada. Includes contact information, services, and newsletter.

• CliniLab, Inc. A veterinary diagnostic laboratory service for the United States. Features services, research, and contact information.

• HealthGene Corporation DNA-based multi-species testing for genetic and infectious diseases.

• HistoPathology Associates, Inc. Veterinary pathology laboratory on the outskirts of Richmond, VA. Includes staff, services, and contact information.

• Optigen, Inc. Offers diagnostic lab service and information for genetic diseases in purebred dogs. Includes contact information, services offered, and shipping information.

• Pro-Vet Diagnostics Clinical laboratory offering diagnostic testing services and online fee schedule.

• TLC Pet Allergy Testing Features information for pet owners and veterinarians, submission form, and tests available.

• VDx A veterinary pathology service owned and operated by Dr. John Peauroi, DVM, MPVM, dipl.

• Veterinary Diagnostics Center Animal DNA laboratory that offers parentage, identification, disease screening, and coat color testing for the canine and equine species.

• VetGen Purebred animal genetic (DNA) disease testing and profiling for dogs and horses. Includes list of services and company information.

• Vetpath Laboratories Offers testing services to veterinary practitioners in the US and Canada. Based in Oklahoma.

• Vita-Tech Laboratories Veterinary diagnostic services and DNA-based testing for avian, small, and large animals. Includes services, news, and contact information.