Each pet requires one stable slot, regardless of how many control slots they use. A typical (non-tamer) character has two available. Each character has 6 stable slots by default. Based on your skills in animal taming, animal lore and veterinary you can have up to 20 stable slots. Total Skills. I have seen some posts about stable slots and how many one can have. . Stable slots were allocated when UO's servers and memory storage.
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