I have a couple of meat cleavers - thicker than the Chinese type, that are used more for slicing and chopping, and really aren't meant for chopping through bone. The heavy weight of those meat cleavers take them through the bones - I have a large, plastic cutting board that I use one side for, when chopping through bones. That side is permanently scarred from the cleavers going through the bones, and into the board! I use this mostly for chopping spareribs to bite size, for Chinese recipes. They splinter poultry bones, so if used for those, they have to be picked over, carefully. But poultry shears can splinter them, too - just have to be careful.