Dov Gazit (Hebrew: דב גזית, Born: June 17, 1908, in Baku, Azerbaijan) was born Borys (shortened form of the Russian name Borislav) Reuvenovich/Romanovich Grobshtein (Russian: Борис Рувинович/Романович Гробштейн), was the brother of Solomon Grobshtein, and one of three sons of Reuven (Roman) Grobshtein, an engineer in the Baku oil fields.
At age 18, Borys went to study at the Saint Petersburg State Institute of Technology (Russian: Санкт-Петербургский Технологический Институт (Технологический Университет), where became a member of a Zionist student group. 
After many applications for release, he was allowed to leave the Soviet Union and go to Palestine, without permission to see his family, and nor to ever return to the Soviet Union.
Borys worked in the fields around Ra'anana, but later moved to Jerusalem, to the Zikhron Moshe neighbourhood, next door to Ephraim Katzir, a friend of Borys', and later to become the President of Israel.
After arriving in Palestine, Borys changed his name to Dov (Hebrew: דוב,lit: bear) Gazit (Hebrew: גָזִית, lit: huge stone. dressed stone, ashlar, as used in construction of Solomon's Temple).
While the British fought the German and Italian armies in the Arab Desert, Dov, and his friend, Yeri (Yerachmiel) Shrem, were sent to Eritrea, by the Israeli Air Service (Hebrew: שירות האוויר, lit: Sherut Avir, where he worked for British Airways. The two stayed in Eritrea for more than three years, constructing an airbase for the British. Their mandate was not only to build the airbase, but to learn how to develop and to manage the infrastructure which would be so important in sustaining the new state of Israel.
After Israel declared independence, Dov served as chief-commander of the IAF (Israeli Air Force) Technical School in Haifa. After his term, he continued to serve in additional management/administration positions at the school, as a Civilian Employee, with the rank equal to `Sgan Aluf` or 'Sa'al' (Lieutenant Colonel).
Jerusalem Biblical Zoo
While stationed in Eritrea with his compatriot, Yeri (Yerachmiel) Shrem, Dov obtained a very important addition for the little Jerusalem Biblical Zoo, now called the Tisch Family Zoological Gardens).
Dr. Aaron Schulow (Aharon Shulov, who, like Dov Gazit, had also come to Palestine after being accused and jailed for Jewish Crimes in his native Russia (Dr. Shulov established the faculty of Zoology in the Hebrew University of Jerusalem), and the Jerusalem Biblical Zoo, asked Dov to find and send back to Jerusalem and African lion.
Dov found a lion cub for sale in the market. He took the Zoo's new acquisition back to his, where he and Yeri cared for the cub for several months. With the lion cub growing too large to keep in their quarters, he managed to get the cat to Alexandria, and on a boat to Palestine. The lion cub, the first lion in the Dr. Shulov's new zoo, was renamed Yehudah (Lion of Judah). Dr. Aharon Shulov wrote a history of the Jerusalem Biblical Zoo, and on pages 47–51, he detailed Dov Gazit's adventures in acquiring Fifi, and getting the cub from Africa to Jerusalem.
After the Military
Dov retired from the Air Force Technical School, and died in 1986, at the age of 78.
He is buried in the cemetery at Hof haCarmel, on the slope of Mount Carmel.
- Rafaeli (Tsentsiper), , Aryeh (1956). במאבק לגאולה Ba-ma’ava·k li-ge’ulah: sefer ha-Tsiyonut ha-Rusit mi-mahpekhat 1917 ad yamenu, In the Struggle for Redemption: Book of Russian Zionism from. 1917 until our times ]. Hotsaat Dvir ve-Iyonot, Tel Aviv. p. 211.
- Shulov, Aharon (1981). חצי יבל לגן החיות Hetzi Yuval Le Gan Hachaiyot, The Wolf Shall Dwell with the Lamb, 40 years of the Jerusalem Biblical Zoo. Jerusalem Biblical Zoo, Jerusalem.