Fig 2.
Plot of PC1 and PC2 values according to whether a dog had CCLD (red) or was a control (blue).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.