개로

into ... pieces

→ 개
phrase Uncommon #14,553
into ... pieces 개 is a general counter for items, and 로 marks the resulting number or form. In other contexts, 개로 can mean “as a dog.”
KO: 두 개로 나눠 주세요.
EN: Please divide it into two pieces.

맞아 개로 해봐

Yeah, try it with a dog.

— 빈폴 (2019)