Diana Writes: “In order to be able to breed Pals in Palworld, you have to take into account some key factors without which this activity would not be possible. The first thing to do is to build a breeding farm; without this structure, you will not be able to start your career as a Pals breeder. This structure is unlocked with Technology Points once you reach level 19, and you will also need 100 wood, 20 stones, and 50 fibers, so search for resources before trying to create the breeding farm.”
Source: N4G PC Palworld Breeding Guide