A positive salmonella test has led TruPet, LLC to voluntarily recall a single lot of these freeze-dried raw dog treats.

We have learned about another recall of Darwin’s pet food — the latest in a string of recalls in the past year and a half.

No illnesses, injuries or complaints have been reported. But testing by the Colorado Department of Agriculture found salmonella in a package of dog chews.

Routine testing by a state agriculture department found the presence of salmonella in packages of these dog treats.