Mars Petcare dominates AI search results, leaving local vets behind

Four out of five independent veterinary practices in the United States have vanished from AI-driven search results, while Mars Petcare brands command nearly a third of all citations. As pet owners increasingly turn to ChatGPT, Claude, and Google AI Overviews, the rapid consolidation of animal healthcare has entered a digital phase.

The Veterinary AI Visibility Index 2026, released by the firm 5W, reveals that Mars Petcare’s combined portfolio—led by Banfield Pet Hospital, VCA Animal Hospitals, and BluePearl—accounts for roughly 30% of all veterinary citations across major AI platforms. Banfield alone captures 11.5% of recommendations, establishing a digital moat that small, independent clinics struggle to penetrate. While these local practices have spent decades fostering community trust, that reputation currently fails to translate into the structured data formats favored by generative engines.

According to 5W founder Ronn Torossian, this digital dominance is a precursor to further market consolidation. Corporate groups leverage massive review volumes, consistent schema markup, and aggressive content strategies to signal authority to AI models. For independent owners, the shift is stark: local signals are being drowned out by national chains that AI engines default to for "near me" queries. To combat this, 5W suggests a rigorous 90-day technical overhaul, focusing on generative engine optimization to reclaim visibility in an increasingly automated discovery landscape.