I'm retired now, but if I were working today I would love to bring either of my dogs to work. Some of the business in San Diego who welcome dogs are
DNA Dynamics, Inc, Petco National Support Center, St.Vincent de Paul Village, S.D.
Real Estate and Home Loan and Software, USA.
Some of the stores in L.A. who welcome dogs are Crate & Barrell, Foot Locker, Laura Ashley, Gap, Pottery Barn, Restoration Hardware and Talbots Petites.
all according to Dog Friendly.com.
I do believe many business are realizing that pets are important in the lives of people who have them, they are family. For instance, there are many hotels who take pets in who would never consider doing that in the last few years.