# Pet

(Redirected from Boss pet)
A menagerie housing many pets.

A pet is a non-combat NPC loyal to a player that is generally obtained from monster drops and skilling. Most pets can be interacted with. Most pets do not serve a purpose other than aesthetics, as most pets are very rare drops from certain bosses or skilling activities, and thus are often considered prestigious. A player may only have one pet following them at one time. Pets only move at a walking pace (except for Nexling), if they become stuck and/or too far away from the player they follow, they'll teleport close to the player and continue. They can also be called to the player's side using the Call follower button under the Worn Equipment tab.

Pets may be stored in the bank or inventory, and will follow the player when dropped. Players can store up to 52 pets in the Menagerie of a player-owned house (with the highest-level pet houses).

Unlike other pets, cats are the only kind of pets that must be raised to maturity by following the player. Kittens must be stroked and fed regularly or they will run away. Once they reach adult stage, they no longer need to be fed.

## Obtaining a pet

When a player receives a one-off pet (i.e. a boss or skilling pet), it will automatically try to appear as their follower. At the same time, a message in the chatbox will state You have a funny feeling like you're being followed. Upon receiving a pet, a small sound will be heard.

 Receiving a pet The sound which can be heard when players receive a one-off pet.

However, if a player receives a pet while having a follower out (for example, a cat), it will be placed into their inventory. When this occurs, the message in the chatbox will instead state You feel something weird sneaking into your backpack. If a player's inventory is full and they have a follower already, they will not receive the pet; it must instead be claimed from Probita in East Ardougne for a reclaim token, which costs 1,000,000 coins. When skilling, the pet is prioritised over the resource gathered; it will be placed in the last inventory slot available,[1] while the resource gathered will be dropped underneath the player if their inventory becomes full. However, this does not apply to Farming due to the complexity of the skill's code.[2]

Players can still roll for pet drops even if they already own it; when this happens, players will receive the message You have a funny feeling like you would have been followed... The only exception to this is the abyssal orphan due to being obtained differently compared to other pets. In addition, players will be given a pet reclaim token, accompanied with the message You have been given one free pet reclaim with Probita.

If a player dies with a one-off pet following them (or if it is in their inventory and it is not one of the items protected on death) in a dangerous situation, the pet will be dropped and wander around the area for 30 seconds before despawning. Even if the player returns in time, the pet cannot be picked up, and can be reclaimed from Probita in East Ardougne for a reclaim token.

If a player runs out of membership with a pet still following them, the pet is placed in their inventory. They will receive the message Your pet is scared into your backpack. If the player does not have space in their inventory, the pet is placed in their bank. If the player's bank is full or exceeds the allowable free-to-play bank space limit, their pet is sent to Probita in East Ardougne, where they will have a free reclaim token usable to reclaim their pet.[3]

## List of pets

### Boss pets

These pets usually resemble the bosses that drop them, or the bosses that they are associated with.

Pet Source Drop rate
Abyssal orphan Using an unsired on the Font of Consumption 1/2,560 (per Abyssal Sire kill)
5/128 (per unsired)
Baby mole/mole-rat[b 1] Dropped by the Giant Mole 1/3,000
Callisto cub Dropped by Callisto 1/2,000
Hellpuppy Dropped by Cerberus 1/3,000
Ikkle hydra Dropped by Alchemical Hydra 1/3,000
Jal-nib-rek/Tzrek-zuk Defeating TzKal-Zuk or exchanging an infernal cape to TzHaar-Ket-Keh 1/100 (per kill or gamble)
1/75 (per kill on Slayer task)
Kalphite princess Dropped by Kalphite Queen 1/3,000
Lil' zik/maiden/bloat/nylo/sot/xarp[b 2] Theatre of Blood reward 1/650 (per completion, with optimal performance)
Little nightmare/parasite[b 3] Dropped by The Nightmare 1/800 to 1/4000 (From 1 to 5+ team size)
Nexling Dropped by Nex 1/500
Noon/Midnight Dropped by the Grotesque Guardians 1/3,000
Olmlet/Puppadile/Tektiny/Vanguard/Vasa Minirio/Vespina[b 4] Great Olm at the end of the Chambers of Xeric 1/53 (per broadcasted unique item)
Pet chaos elemental Dropped by the Chaos Elemental and Chaos Fanatic 1/300 (Elemental)
1/1,000 (Fanatic)
Pet dagannoth prime Dropped by Dagannoth Prime 1/5,000
Pet dagannoth rex Dropped by Dagannoth Rex 1/5,000
Pet dagannoth supreme Dropped by Dagannoth Supreme 1/5,000
Pet dark core Dropped by Corporeal Beast 1/5,000
Pet general graardor Dropped by General Graardor 1/5,000
Pet k'ril tsutsaroth Dropped by K'ril Tsutsaroth 1/5,000
Pet kraken Dropped by Kraken 1/3,000
Pet kree'arra Dropped by Kree'arra 1/5,000
Pet smoke devil Dropped by the Thermonuclear smoke devil 1/3,000
Pet snakeling Dropped by Zulrah 1/4,000
Pet zilyana Dropped by Commander Zilyana 1/5,000
Prince black dragon Dropped by the King Black Dragon 1/3,000
Scorpia's offspring Dropped by Scorpia 1/2,015.75
Skotos Dropped by Skotizo 1/65
Sraracha[b 5] Dropped by Sarachnis 1/3,000
Tzrek-jad/Jalrek-jad[b 6] Defeating TzTok-Jad or exchanging a fire cape to TzHaar-Mej-Jal 1/200 (per kill or gamble)
1/100 (per kill on Slayer task)
Venenatis spiderling Dropped by Venenatis 1/2,000
Vet'ion jr. Dropped by Vet'ion 1/2,000
Vorki Dropped by Vorkath 1/3,000
1. ^ To change into a baby mole-rat, a mole claw must be used on the baby mole.
2. ^ Sanguine dust is required to metamorphose into all five variants.
3. ^ To change into Little Parasite, a parasitic egg must be used on Little Nightmare.
4. ^ Metamorphic dust is required to metamorphose into all seven variants.
5. ^ An orange or blue egg sac is required to metamorphose into its respective variant.
6. ^ To change into JalRek-Jad, all six of TzHaar-Ket-Rak's Challenges must be completed.

### Skilling pets

These pets are obtained by training a specific skill, with the chance of obtaining one being based on the player's level in the corresponding skill and the base chance of the activity being performed.

For all drop rates, use the formula: ${\displaystyle {\text{DropRate}}={\frac {1}{{\text{BaseChance}}-({\text{SkillLevel}}*25)}}}$. Base chances are found in the individual page of each pet. Players with 200 million experience in the corresponding skill will be fifteen times more likely in receiving the skilling pet.[4]

As the rates use the player's base level, temporary skill boosts such as the dragon pickaxe's special attack or invisible boosts in areas such as the Woodcutting Guild do not affect the rate at which players can obtain these pets.[5]

Pet Source Drop rate

Baby chinchompa Obtained while hunting chinchompas See here
Beaver Obtained while woodcutting See here
Giant squirrel Obtained while training agility See here
Heron Obtained while fishing See here
Rift guardian Obtained through runecraft See here
Rock golem Obtained while mining See here
Rocky Obtained while thieving See here
Tangleroot Obtained while farming See here

### Other

These pets are obtained either through quests or other means.

Pet Source Drop rate
Eek Received during the 2018 Halloween event. The only F2P pet in the game. N/A
Bloodhound Received when completing master clue scrolls 1/1,000
Cat Gertrude, after completing Gertrude's Cat N/A
Chompy chick Dropped by Chompy birds after completing the elite Western Provinces Diary 1/500
Hellcat Catching Hell-Rats with a cat N/A
Herbi Hunting herbiboars 1/6,500
Lil' creator/
Lil' destructor
Dropped by Spoils of war 1/400

Pet fish Caught in Harry's Fishing Shop using a tiny net, with a fishbowl (containing water and seaweed) in the inventory N/A
Pet penance queen High-level gambles in Barbarian Assault 1/1,000
Pet rock Askeladden after The Fremennik Trials N/A
Phoenix Supply crates earned from subduing the Wintertodt (completion of game gives possible chance) 1/5,000
Tiny tempor Received from Reward pool when collecting rewards for Tempoross 1/8,000
Toy cat Clockwork and a regular plank used at a Crafting table 4 with 85 Crafting N/A
Youngllef Reward from The Gauntlet 1/2,000 (normal Gauntlet)
1/800 (Corrupted Gauntlet)
Smolcano Dropped by Zalcano 1/2,250
Abyssal protector Reward from the Guardians of the Rift minigame 1/4,000

## One-off pet totals

This is how many times each pet has been obtained by players, sorted by date. On the linked tweets by Jagex Moderators, they are also divided into columns based on ironman status.

## Changes

Date Changes
22 June 2022
(update | poll)

One-off pets are now automatically insured by Probita upon receiving one. Players who've paid the insurance fee of 500,000 coins prior to this update will have the fees paid added to Probita's reclaim fee coffer, which can then be used as a discount towards any further reclaims. For example, if players insured two pets for 500,000 coins each, they will be given one free reclaim token, and if five were insured, they will be given two free reclaim tokens and a 500,000 coins discount towards the next reclaim token purchase.

6 October 2016
(update)

Talking to various NPCs in Tale of Two Cats/Icthlarin’s Little Helper quests while other pets are visible displays the correct dialogue.

28 April 2016
(update | poll)
• Call pet button has been added to force your follower to appear next to you.
• You will now receive a message if you would have obtained the pet on that kill, only if you already own the boss pet.
5 November 2015
(update | poll)

Four skilling pets have been added. A beaver for Woodcutting, rock golem for Mining, heron for Fishing, and a baby chinchompa for Hunter.

30 April 2015
(update)

Pets now follow you up and down the Motherlode Mine's ladder.

9 April 2015
(update | poll)

The 'talk to' option is now the left-click option for boss pets rather than 'pick up'. Dialogue added for the chaos elemental pet, dark core pet and chompy bird pet.

21 August 2014
(update | poll)

Pet insurance is added to the game.

15 May 2014
(update)

The options on other players' pets are no longer visible.

## Trivia

• When a pet is in the inventory as an item, its name may be incorrectly capitalised; this is because all items in Old School RuneScape use ucfirst capitalisation, wherein the first letter of a string is capitalised, but the rest is not. For example, as an inventory item, TzTok-Jad's pet is called Tzrek-jad, but as a follower it's called TzRek-Jad.
• Players cannot go underwater if they have a pet following them or in their inventory, with the exception of pet kraken and pet chaos elemental. Furthermore, Tangleroot and Phoenix can be obtained underwater, but they cannot be taken back once the player leaves.

## References

1. ^ Jagex. Mod Ash's Twitter account. 26 August 2018. (Archived from the original on 30 May 2020.) Mod Ash: "Yes, though skilling features will aim to avoid that by putting a new pet in your inventory ahead of whatever skilling resource you were about to be given."
2. ^ Jagex. Mod Ash's Twitter account. 17 August 2019. (Archived from the original on 14 January 2021.) Mod Ash: "The herb would get the slot and the pet roll would not give you the pet. The devs who plugged in skill pets were able to prioritise the pets for Mining, Hunter, Fishing and Woodcutting, but the Farming code seems to have been nastier to handle that way."
3. ^ Jagex. Mod Havik's Twitter account. 27 June 2022. (Archived from the original on 29 June 2022.)
4. ^ Jagex. Mod Kieren's Twitter account. 8 October 2016. (Archived from the original on 25 May 2020.) Mod Kieren: "15x more likely."
5. ^ Jagex. Mod Ed's Twitter account. 22 July 2017. (Archived from the original on 30 May 2020.) Mod Ed: "It doesn't affect the rate but it will allow you to mine slightly faster than you'd be able to otherwise."
6. ^ Jagex. Mod John C's Twitter account. 8 October 2015. (Archived from the original on 30 May 2020.) Mod John C: "OSRS Total Boss Pets owned, not including those stored in menageries! [1]"
7. ^ Jagex. Mod John C's Twitter account. 14 March 2016. (Archived from the original on 30 May 2020.) Mod John C: "Here's an updated count of boss and skill pets in the game as of March 14th 2016! [2]"
8. ^ Jagex. Mod Lottie's Twitter account. 7 November 2016. (Archived from the original on 30 May 2020.) Mod Lottie: "As promised... Boss Pets, Skill Pets and "Other" Pets in @OldSchoolRS. [3] [4] [5]"
9. ^ Jagex. Mod Lottie's Twitter account. 16 May 2017. (Archived from the original on 30 May 2020.) Mod Lottie: "The number of pets in @OldSchoolRS along with an ironman status split. Enjoy! :) [6]"
10. ^ Jagex. Mod Lottie's Twitter account. 16 November 2017. (Archived from the original on 30 May 2020.) Mod Lottie: "Here are the latest @OldSchoolRS pet counts! [7]"
11. ^ Jagex. Mod Lottie's Twitter account. 24 May 2018. (Archived from the original on 30 May 2020.) Mod Lottie: "It's about time for some new pet counts [8]"
12. ^ Jagex. Old School RuneScape's Twitter account. 25 February 2019. (Archived from the original on 30 May 2020.) Old School RuneScape: "On Friday 22nd February we celebrated our 6th Birthday, and to celebrate it we hosted a special livestream (which you can find on our YouTube channel). It included a data segment from @JagexMatk and @JagexNasty! For your convenience, within this chain are the slides! [9]"
13. ^ Old School RuneScape. "OSRS Data Stream 2020 - Old School RuneScape's 7th Birthday!." (18:37), Youtube video. Feb 26, 2020.
14. ^ Jagex. Mod Lottie's Twitter account. 24 Dec 2021. (Archived from the original on 24 Dec 2021.) Mod Lottie: "Ho-ho-holy moly that's a lot of pets!! Here's an updated boss pet count for @OldSchoolRS!! #RuneStats #GuessWhosBack #HappyHolidays [10] [11] [12]"