Dog Sudoku Level 71 Hint
Find a bone with only two or three available neighboring cells, then test those cells against the row count, column count, and no-touch rule.
Dog Sudoku Level 71 Strategy
Medium Level 71 uses a 8x8 board with 8 bones. Use the row and column dog counts first, then resolve bones with limited neighboring cells.
Dog Sudoku Level 71 Solution
Solution dog cells: R1C8, R3C3, R3C7, R5C6, R5C8, R7C1, R7C3, R7C8.