A person may use dogs on Service controlled lands or waters, with the following restrictions: Fox and raccoon hunting and chasing in accordance with §B of this regulation; Designated field trials must be conducted in accordance with the conditions of a valid Field Trial Permit in accordance with Natural Resources Article, §10-701, Annotated Code of Maryland, issued by the Service; Dog training is allowed only in designated dog training areas in accordance with posted rules; Persons may not use dogs in areas marked as closed to entry by dogs; and Dogs shall be leashed from April 15 through August 15 unless in a designated dog training area or as otherwise posted. A permit from the Service is required to use dogs for hunting or chasing fox and raccoons on Service controlled lands and waters in all counties except: Allegany; Anne Arundel; Calvert; Charles; Frederick; Garrett; Montgomery; Prince George’s; St. Mary’s; and Washington. Unless otherwise posted, persons may only release and use live birds for dog training on Service controlled lands and waters with a Retriever Training Permit as described in COMAR 08.03.09.09 and a use permit from the Service.