Russian Blue - Lost

Missing Russian Blue called Dante 2yrs old. Lives up high in the block Rue de l'Arquebuse / Bd Georges-Favon / Rue du Stand / Lake. Climbs the roofs around the block. Timid & scared at first and friendly & adventurous after. Chipped and has sparkling red collar with identity tag. Pls call Stephen on 0789350692 or Yana on 0791016345. Thanks for any help!