READ SOME SCIENTIFIC ARTICLES
Dr. Pete created Voyager to lead the industry in safe dog food.
Read some of the research that backs the science.

Hepatic Copper Concentrations in 546 Dogs
Journal of Veterinary Internal Medicine ACVIM
Strickland JM, Buchweitz JP, Smedley RC, et al. Hepatic copper concentrations in 546 dogs (1982-2015). J Vet Intern Med. 2018;1-8.

Copper-Associated Hepatitis in Labrador Retrievers
Google Scholar, SAGE journals, ISI
R. Smedley, T. Mullaney, W. Rumbeiha, 2009References 1, 8, 9, 13, 14, 17, 19, 22, 24, 27, 28, 31.

ACVIM Consensus Statement on the Diagnosis and Treatment of Chronic Hepatitis in Dogs
Journal of Veterinary Internal Medicine - First published: 07 March 2019 Cynthia R. L. Webster, Sharon A. Center, John M. Cullen, Dominique G. Penninck, Keith P. Richter, David C. Twedt, Penny J. Watson

Effects of Source and Level of Copper on Performance and Liver Copper Stores in Weanling Pigs
University of Kentucky, Lexington - G.L. Cromwell, T.S. Stahly and H.J. Monegue

Diagnosing and Treating Canine Copper-Associated Hepatopathies
Dvm360 Published on dvm360.com - Aug 01, 2008By Audrey K. Cook, BVM&S, Msc Vet Ed, DACVIM, DECVIM, DABVP (Feline), Brier Bostrom

Copper-Associated Liver Disease in Dogs
Cummings Veterinary Medical Center
Tufts University - October 2, 2017

Is it time to reconsider current guidelines for copper content in commercial dog foods?
Journal of the American Veterinary Medical Association, February 15th, 2021

Retrospective study of dilated cardiomyopathy in dogs
Journal of Veterinary Internal Medicine ACVIM - December 21st, 2020

Diet-associated dilated cardiomyopathy in dogs: what do we know?
Journal of the American Veterinary Medical Association, December 1st, 2018

Investigation of diets associated with dilated cardiomyopathy in dogs using foodomics analysis
The proof is in the results. Try one of our wholesome recipes with no added copper today!