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From Candy to Clinics: The Quiet Construction of Mars’ Pet Care Empire
How a family-owned candy company pivoted to control the pet care value chain.

Issue #293
January 19th, 2026
Quick Hits:
🤝 Instinct Science acquires ScribbleVet, advancing intelligent-native veterinary practice management

From Candy to Pet Care: How Mars Built the Most Powerful Pet Company on Earth
By any surface measure, Mars still looks like a candy company. Snickers. M&M’s. Milky Way. Global, iconic, impulse-driven brands that defined 20th-century consumer culture.
But beneath that sugar-coated exterior sits one of the most disciplined and quietly dominant strategic pivots in modern business.
Today, Mars is first and foremost a pet care and animal health conglomerate, controlling food, veterinary hospitals, diagnostics, genomics, wearables, and venture pipelines across the global pet ecosystem. The result is a privately held enterprise estimated at $112 billion, with pet care accounting for more than half of revenue and nearly all of its growth.
Mars didn’t drift into pet care. It engineered its way there, methodically and privately. What began as a hedge against confectionery volatility evolved into a system designed to capture value across nearly every stage of a pet’s life.
If you work in the pet industry, you already know Mars is huge.
What’s less obvious is how early the playbook was written, how deliberately the ecosystem was assembled, and how complete that system has now become—spanning nutrition, veterinary care, diagnostics, data, and the infrastructure binding them together.
Mars is no longer competing within the pet industry.
It is shaping its underlying architecture.
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