The back is impressed "5203 / D". The porcelain part was clearly made to be a lamp (it has a special place on the back with a hole to allow for the metal stem of the lamp to come through carrying the electrical wiring), it was not just a figurine that was made into a lamp. We have found a similar piece to this that showed a marking by Gerold Porzellain of Bavaria and we assume this lamp is the same maker.
The lamp itself measures 27" high including the finial and 11 1/2" long. The metal stem of the lamp is bent and loose and some of the paint is chipping off. It works, but the plug and the wiring is old, so we would recommend rewiring it with modern upgrades. This lamp is very heavy, weighing over 8 pounds! The lamp socket has a gold sticker that reads "Paul Hanson".
The item "Vintage Russian Borzoi Porcelain Bavaria Dog Figurine Lamp Paul Hanson 5203/D" is in sale since Thursday, December 20, 2018. This item is in the category "Antiques\Decorative Arts\Ceramics & Porcelain\Figurines". The seller is "absoluteestates" and is located in Palm Beach Gardens, Florida. This item can be shipped worldwide.