Contact Us Anthony and Tammy Lopez 4240 Stone Canon Ranch Rd Castle Rock, CO 80104 Phone: 303-717-2828 [email protected] Contact FormInterested in learning more about our Grassfed beef or breeding genetics?Please enable JavaScript in your browser to complete this form.Name *FirstLastWhat is your interest?Grassfed BeefCalf purchaseBreedingEmail *Phone NumberComment or Message *NameSubmit