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Veterinary Care to Horses, Cattle, Goats, Sheep, Camelids and Pigs in Sonoma and Marin Counties.

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Doctors Harlan, Dotti, Venable, and Roche provide quality and personalized veterinary care to horses and livestock.

Cotati Large Animal Hospital

Serving Sonoma County’s veterinary needs for over 50 years with an emphasis on providing the highest quality medicine in a professional and caring manner

Our Mission

To offer the highest quality veterinary care in a compassionate manner; and provide excellent client communication and education with the goal of maintaining the best quality of life for our patients.



Routine and emergency medical services both at our hospital on Highway 116 in Cotati, and in the field. We care for a variety of species, including horses, cattle (dairy and beef), sheep, goats, pigs, and camelids (llama and alpacas)

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