President Sauli Niinisto and his wife Jenni Haukio have been presented with traditional Christmas gifts and greetings at the presidential residence, Mantyniemi, 15th December 2016. The couple's dog, a Boston terrier known as Lennu, was also present. The pet dog Lennu died on Friday. LEHTIKUVA / HEIKKI SAUKKOMAA - FINLAND OUT. NO THIRD PARTY SALES.