Warrior Cats Warrior Code List: All 15 Rules in Order

The warrior code list published by the official Warrior Cats site contains 15 rules, and they are numbered 1 to 15 on that page. The code covers loyalty to your Clan, borders, feeding order, apprentices, deputy succession, Gatherings, trespassers, kits, the leader's authority, mercy in battle, and a warrior's rejection of kittypet life. A sixteenth rule about Clans helping one another is widely repeated in fan wikis and reading guides, but it is not part of the numbered list the publisher currently hosts, so treat 15 as the official count and 16 as a fan convention.

• 15 rules on the official warriorcats.com page, numbered 1 to 15
• No rule mentions medicine cats - their safe passage is custom, not code
• The code is not a legal system - leaders interpret it, and cats break it constantly
• Several rules exist to be tested by the books' main characters
• The game is not a code simulator - Clans of the Forest is an action RPG, not a rule engine

Official source: the full numbered list and the glossary that defines terms such as moonhigh and Gathering are both on warriorcats.com. Book publication data comes from the publisher's books index, and the game's feature set from its Steam page.

The 15 Rules, in Order

The table below condenses each rule to its operative sentence. Paraphrasing loses some of the flavour, so read the official page if you need the exact wording for a school project or a wiki edit.

Why Some Lists Say 16 Rules

Search for a warrior code list and you will find plenty of pages that end at 16, usually with a line stating that each Clan must help the others so that no Clan will fall. That line is quoted often enough that it reads as canon, and it fits the tone of the rest of the code. It is simply not in the numbered list on warriorcats.com at the time of writing, which stops at 15.

The practical answer for readers is to check which version a page is using before quoting it. If you are writing about the code as the publisher presents it, cite 15 and name the source. If you are discussing the code as readers remember it across the books and field guides, note that the sixteenth rule is part of that broader tradition. Neither answer is dishonest; mixing them without saying so is.

How the Code Builds Clan Ranks

Read the code alongside the rank structure and it stops looking like a list of morals and starts looking like a constitution. Rule 5 sets the age of apprenticeship. Rule 6 marks the transition to warrior status. Rules 7, 8 and 9 chain the deputy and leader roles together so that a Clan cannot be left without a successor for long. Rule 13 hands the leader the final word on interpretation.

That is also why the deputy rule matters so much in the books. A deputy who has never mentored an apprentice is disqualified by rule 7, which is a concrete qualification rather than a popularity contest. When a leader dies, rule 8 makes the deputy the new leader without a vote, and rule 9 forces the new leader to name a replacement deputy before moonhigh. The full rank ladder, from kit to leader, is broken down in our Clan ranks and roles guide.

Territory works the same way. Rule 2 forbids trespass, rule 11 makes border marking a daily duty, and rule 10 suspends both at the full moon. Those three rules together are why the map matters in every arc and why the four-Clan structure holds even when individual leaders despise each other. Our four Clans and territories guide maps the borders rule 11 is talking about.

Rules That Get Tested Most Often

Three rules do most of the narrative work.

Rule 1, loyalty to your Clan, is the one that creates tragedy, because it allows friendship with cats from other Clans while forbidding divided loyalty. Almost every cross-Clan relationship in the series runs into that wall.

Rule 12, never neglect a kit in danger even from another Clan, is the code's humanitarian clause and the simplest way to show which cats are decent. A warrior who hesitates at that rule has been characterised for the reader in one scene.

Rule 15, rejecting kittypet life, is the rule that defines the series' outsiders. Firestar's origin as a house cat makes rule 15 personal for the main character of the first arc, and the books spend a lot of time testing whether the rule describes reality or just Clan pride. Our characters and book cats guide covers which cats from the books appear in the game and why the roster is smaller than the cast of the novels.

Rule 14 deserves its own line, because it is the only rule that talks about killing. It does not ban killing; it says an honourable warrior does not need to kill to win, except against cats outside the code or in self-defence. That wording leaves a wide grey zone, and the series uses it.

What the Code Does Not Cover

The code says nothing about medicine cats, StarClan, the nine lives ceremony, or the age at which a kit is named. Those are custom, ceremony and precedent rather than written rule. Medicine cats cross borders freely because every Clan needs them to, not because a numbered rule grants passage. Leaders receive nine lives at a ceremony that the code never describes.

The code is also silent on exiles, rogues and loners who are not kittypets. A cat who leaves a Clan is not covered by rule 15, which is specifically about the soft life of a kittypet, and that omission is why exile stories can go in so many directions.

For readers joining through the game rather than the books, the important thing is that the code is background, not a mechanic. Clans of the Forest is an action RPG with a created cat and a Clan campaign, and the feature list does not advertise a code-following system. Our beginner's guide covers what the game actually does with the setting.

Reading the Code Like a Reader

The fastest way to understand the warrior code is to notice that the books treat it as something cats argue about. Leaders invoke rule 13 to end debate. Deputies invoke rule 9 to justify a hurried choice. Warriors invoke rule 12 to justify crossing a border they would otherwise never cross. The code is a tool characters use on each other, which is why a plain numbered list feels thinner than the stories built from it.

If you want to read the source material in order before diving into the fandom arguments, our Warrior Cats books in order guide lists all nine arcs and every main-series title.

FAQ

How many rules are in the warrior code? The official Warrior Cats site lists 15 numbered rules. Many fan lists include a sixteenth rule about Clans helping each other, but that line is not in the publisher's current numbered list.

What is rule 12 of the warrior code? No warrior may neglect a kit in pain or danger, even if that kit belongs to a different Clan. It is the clearest exception to the border rules.

Can medicine cats break the code? Medicine cats are not covered by the numbered rules at all. They may cross borders because every Clan needs them to treat the sick, and they are barred from taking mates or having kits by custom rather than by a numbered rule.

Is the warrior code in the game? Clans of the Forest uses the setting and characters but does not advertise a rule-following system. The code is lore you bring with you, not a mechanic the game enforces.