Health Test: MDR1*

Description: Sensitivity to certain drugs, including ivermectin, which can cause severe reactions or death in some collies.

Testing organization: Washington State University

Regular Price: $70 when ordered online.

Testing with Washing State University allows owners and their veterinarians to consult with the Program in Individualized Medicine that can give drug dosage recommendations for at-risk (M/n, M/M) dogs only if these dogs have been tested through their platform.

No discounts or subsidies are offered at this time.

Method and Test Ordering Instructions: Order directly from Washington State University at the following link:

Sample options (selected at order submission): Blood sample or Cheek brush swab. (Swabs provided by WSU if that option is chosen)

For additional help please email: