NEW YORK (CBS) – Diamond Pet Foods has issued a voluntary recall of several of its cat foods.

The company says it is recalling certain bags of Premium Edge Finicky Adult Cat Formula dry cat food, Premium Edge Senior Cat Hairball Management Formula dry cat food, Premium Edge Kitten Formula dry cat food, Diamond Naturals Kitten Formula dry cat food and 4health All Life Stages Cat Formula dry cat food. Tests conducted by the company indicated the products might have a low level of thiamine (Vitamin B1).

The pet food was distributed in 25 states, including New Jersey and Pennsylvania.

People who have the recalled products should return them or discard them immediately.