The slab has slots (2) with a width ranging from five to eight centimeters, where the slots are separated from each other by bars (6). The bars have a width ranging from 3 to 9 centimeters and the slots have a depth ranging from 3 to 5 millimeters. The slots have a length that is greater than length of a hoof of a cattle. The slots comprise long side walls (8, 9) that are slanted at an angle of 15 degrees. Independent claims are also included for the following: (A) a stable comprising a floor with a concrete paving slab (B) a method of manufacturing a stable.
