Can you change or remove a Pal's passive skills in Palworld?
Yes — the Operating Table applies passives directly for gold plus an implant. 54 passives are in its menu, priced 0 to 50,000.
Yes — without a breeding project. The Operating Table’s menu is a table in the game files: 54 passives it can apply, each with a gold price and, for most, a required implant item. 21 are free operations, 20 cost the top rate of 50,000 gold — among them Ferocious, Musclehead, Burly Body, Runner and Ace Swimmer.
The implants come from the Bounty Exchange and as drops, and each names the passive it carries. What the files do not state is a pure removal with nothing in its place — the table applies a passive into a slot, which is how you overwrite one you do not want. For stacking the right four in the first place, breeding for passives is still the volume route; the table is the precision tool.
Other answers
Extracted from Palworld’s game files on (build 4797106687).