Obverse has stylized symbols of the Imperial Japan Military Dog Association https://asiamedals.info/threads/history-of-imperial-japan-military-dog-association-teikoku-gun-yoken-kyokai-no.27376/.
Reverse marked 純銀 - pure silver.
Most likely, this "pedant" was originally a part of the badge.
Obverse
Emblem of Kyushu Nippo newspaper with 九 in center for 九州 - Kyushu.
reverse
贈 - Gift
九卅日報 - Kyushu Nippo /Kyushu Nippo was a Japanese daily newspaper that was published from 1887 until 1942. It was sold all over Kyushu, mainly in Fukuoka Prefecture. It is one of the predecessors of...
Private collection. Photos courtesy of the owner.
Obverse
杜團法人 - Incorporated Association
帝國軍用犬協會 - Imperial Military Dog Association
大阪支部 - Osaka Branch
Size 41 x 35 mm.
Weight 25.3 g.
Watch fobs were made by Satō Shōgo workshop in Tokyo https://asiamedals.info/threads/badges-watch-fobs-and-labels-of-sato-shogo.21716/
Private collection. Photos courtesy of the owner.
Reverse
第四回軍用犬展覧會 - 4th Military Dog Exhibition
杜團法人 - Incorporated...
badge made by satō shōgo
imperial army dogassociation badge
imperial army dogassociationwatchfobimperialjapanmilitarydogassociation badge
imperialjapanmilitarydogassociationwatchfobimperialjapan war dogassociationwatchfobjapanese badge with a dog
satō shōgo workshop
佐藤省吾
帝国軍用犬協会章
財団法人帝国軍用犬協会章
財団法人帝国軍用犬協会第四回軍用犬展覧会参加章