Kammala jumla mai zuwa: Bayan ɗan gajeren lokaci na zaman lafiya, a watan Afrilu na 1758 ya karbi umarnin sojojin Prussia a cikin gidan wasan kwaikwayo na Pomeranian, suna yaƙi da Sweden a Stralsund. Sweden ta abokin tarayya, Rasha, ta aika da sojojin don sauƙaƙe shinge, wanda Dohna ya riƙe a bay tare da ƙaramin ƙarfinsa har sai da zuwan Frederick tare da babban rundunar a Oder; Christoph II daga baya ya umurci wani reshe na 22,000 karfi na Prussian karfi a taron farko a
Zorndorf, wanda za a iya jayayya da nasara ga Prussians amma wanda suka sha wahala da yawa. Daga baya, ya tilasta wa Rasha ta janye kewaye da su na yakin Kolberg, inda ya yi wa Rasha rashi 600. Bayan ya sauƙaƙe kewaye, reshensa ya koma kan Austrians a ƙarƙashin András Hadik a Saxony. A watan Janairun 1759, ya dawo Pomerania yana yaƙi da Yaren mutanen Sweden, kuma ya ɗauki garuruwan Damgarten, Richtenberg, Grimm, Greifswald, Demmin da Anklam don Frederick, yana tura Yaren mutanen Sweden zuwa Stralsund da Rügen.