What is santa barbara chihuahua?

As an AI language model, I don't have personal preferences or experiences, but I can provide information:

Santa Barbara Chihuahua is not a breed of Chihuahua but rather a name given to certain dogs who have been rescued from the streets of Southern California. These dogs are typically small, weighing between 2-10 pounds, and have short hair. They are known for their lively and spunky personalities, and make great companions for families and individuals alike. The rescue groups who save these dogs often provide medical care, spaying/neutering, and behavioral training before placing them up for adoption. If you are interested in adopting a Santa Barbara Chihuahua, you may want to check with local animal rescue organizations in Southern California.