https://www.fda.gov/Safety/Recalls/ucm608655.htm

Merrick Pet Care has announced a voluntary recall of certain Castor & Pollux and Merrick Backcountry dog treats after one of the products was found to contain elevated levels of beef thyroid hormone.

The problem was discovered as a result of a consumer complaint lodged with the US Food…
Continue Reading Merrick dog treats recalled due to elevated thyroid hormone