Cynophobia. Cynophobia (/ˌsaɪnəˈfoʊbiə/; from the Greek: κύων kýōn “dog” and φόβος phóbos “fear“) is the fear of dogs. Cynophobia is classified as a specificphobia, under the subtype “animal phobias” (wikipedia)

Hypnotherapy is very effective for relieving phobias.