Try this:
@NamedQuery(name = "query1", query = "select f from Dog f", readOnly = true, flushMode = ALWAYS,cacheable = true, cacheMode = GET, cacheRegion = "2", fetchSize = 2, timeout = 2)
@javax.persistence.NamedQuery(name = "query2", query = "select f from Dog f")
@NamedQueries(
)
See in JPA Details, there is only query1, query3, query4. query2 is missing. When last row commented, query2 appears