In our effort to provide accurate and actionable test results, the MSU VDL will no longer accept samples directly from pet or horse owners effective September 1, 2024. For test requests involving companion animals, exotics, pocket pets, and horses, samples must be submitted by a veterinarian with the following exceptions: genetic testing, cremation services, and referral for rabies testing.

For livestock and other production animals, submission through a veterinarian is strongly encouraged, but not required.

The MSU VDL’s expert diagnosticians provide results to, and consult with, clinical veterinarians regarding submissions. Referring veterinarians are best positioned to interpret diagnostic results based on history, clinical examination, and veterinarian-client-patient relationship and use those results to provide guidance on herd health management, treatment of disease, medical therapies, and clinical care.

This change will impact necropsy (post-mortem examination) submissions. Necropsies will not be performed until we have received a submission form from the referring veterinarian, complete with history and VDL account number. For this reason, we encourage pet owners and veterinarians to contact us before delivering an animal to the Laboratory. Forms may be delivered at the same time as the animal or may be sent via fax or email prior to delivery or shortly afterward.

Please see our necropsy service page for details on this change in our process.

Published: July 29, 2024