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Microchipped cats are returned to owners at dramatically higher rates than non-microchipped cats (>63% vs <2%)
Source: Journal of the American Veterinary Medical Association (2009)
Source
Lord et al. Characterization of animals with microchips entering animal shelters. JAVMA 2009Journal of the American Veterinary Medical Association (2009)
Notes
Original study: Lord LK et al. (2009) Characterization of animals with microchips entering animal shelters. JAVMA 235(2):160-167. Referenced by UF Shelter Medicine Program showing >63% RTO for microchipped cats.
Journal of the American Veterinary Medical Association. (2009). Lord et al. Characterization of animals with microchips entering animal shelters. JAVMA 2009. As cited in Cat Cognition. https://catcognition.com/statistics/health/#us-cat-microchip-reunion-rate
40%
Only 40% of cat owners take their cats to the veterinarian annually, compared to 82% of dog owners
Hill's Pet Nutrition (2025)
~60%
Only about 60% of pet microchips are registered, which can prevent lost pets from being returned home
American Veterinary Medical Association (2025)
40% at 10+, 80% at 15+
Chronic kidney disease affects 40% (2 in 5) of cats over 10 years old, rising to 80% (4 in 5) of cats over 15
Cornell University College of Veterinary Medicine (2025)
40+ million
Over 40 million Americans are infected with Toxoplasma gondii (12.4% current seroprevalence rate per CDC/NHANES), though cats are rarely the direct source
Centers for Disease Control and Prevention (2025)
