How does the world's largest pet care ecosystem actually work? In this episode of Petworking, I sit down with Dr. Jimmy Barr, Chief Medical Officer of Antech Diagnostics, for a behind-the-curtain look at how Mars Petcare's four divisions connect to drive innovation in veterinary medicine.

Most people hear "Mars" and think M&Ms. They don't think of Pedigree, Royal Canin, Champion Pet Foods, Banfield, VCA, Blue Pearl, Wisdom Panel, and one of the most ambitious longitudinal pet health studies ever attempted. Dr. Barr walks us through all of it.

In this episode, we explore:

• How the Waltham Pet Care Science Institute serves as Mars's greenfield discovery engine, recently identifying 89 previously unknown bacterial species in the canine GI tract
• How Antech is deploying AI across two tracks: improving commercial products like Rapid Read (trained on 16 million radiographs) and accelerating scientific discovery
• The Mars Pet Care Biobank, a long-term study enrolling 10,000 pets with annual lab work, genetic sequencing, quality-of-life questionnaires, and biological sample storage for future testing methodologies that don't even exist yet
• Why Dr. Barr, an emergency and critical care specialist, believes the biggest opportunity in veterinary medicine is prevention and early detection, not acute care
• The role of lab technicians and logistics teams in maintaining the integrity of every diagnostic result, and why Lab Week matters

This episode is a continuation of my earlier conversation with Dr. Phillip Bosse at WVC about Antech's measured approach to AI in veterinary diagnostics.

Follow Peter Kenseth on LinkedIn for more conversations at the intersection of pet care, animal health, and innovation.

Subscribe to the Petworking newsletter on LinkedIn to be notified of new episodes, and see accompanying episode articles.