Big Bark All Natural Beef Jerky Treats for Dogs, made by Grill-Phoria L.L.C. of Loveland, Colorado, USA, has tested positive for Salmonella after routine testing by the Colorado Department of Agriculture.

The company has recalled about 200 bags of the jerky treats. The recalled product was manufactured and distributed between September 20, 2014, and January 2, 2015, without any lot codes.

No illnesses have been associated with the recalled treats.

Grill-Phoria said it has stopped production and distribution of the treats while it investigates what caused the positive test results.

Consumers who have purchased the recalled treats are urged to return the product to the store from which it was purchased and request a full refund.

Big Bark All Natural Beef Jerky Treats for Dogs were distributed in Colorado, Wyoming, Utah and Oklahoma through Nor-Sky Pet Supply L.L.C. through independent pet stores. The product is under the Big Bark label and is in a stand-up pouch that is 3.5 oz. in weight and labeled as All Natural Beef Jerky Treat.

Pets affected by Salmonella may be lethargic and have diarrhea or bloody diarrhea, fever and vomiting. Some pets will have decreased appetite and abdominal pain.