The US Food and Drug Administration has issued a warning for pet owners about high levels of vitamin D in several brands of dry dog food.

Currently, the affected dog foods are sold under the labels Nature’s Promise, Nature’s Place, Abound, ELM, ANF, Evolve, Sportsman’s Pride, Triumph, Orlando, Natural Life, and Nutrisca.

While already a long list, the FDA notes that the situation is still developing, and more brands may be added in the coming days.  Right now, the list does not include cat food or wet dog food.

Although vitamin D is an essential nutrient, too much vitamin D can cause vitamin D toxicity in dogs.  The symptoms pet owners should know about include:

• Vomiting
• Loss of appetite
• Increased thirst and urination
• Excessive drooling
• Weight loss

Serious cases can lead to kidney failure and death.

Stop feeding your dog any food on the list and see your veterinarian if you suspect vitamin D toxicity.  Show your vet the food packaging.  The FDA notes that some of the symptoms can mimic those that follow the ingestion of rodenticides.

Pet owners and veterinarians are encouraged to report cases of vitamin D toxicity to the FDA via their safety reporting portal.