How often is the PS99 tier list updated?
We update after major patches that change pet values or introduce new huges. The patch version is shown at the top of this page.
Tier list
Pet Sim 99 Pet Tier List
Patch Update 99.5Updated 2026-06-08
Pet Sim 99 meta shifts every update. This tier list ranks pets for trading value and damage — updated for the current patch. Always verify in-game before big trades.
STier
- Huge Pixel CatTop trade demand
- Titan AgonyEndgame damage
ATier
- Huge Festive CatStrong event pet
- Rainbow Dominus
BTier
- Golden DragonSolid mid-game
CTier
- Starter GriffinEarly game only
DTier
- Basic Dog
FAQ
Is this tier list official?
No — community trading meta based on demand and power. Use it as a guide, not gospel.
What's in S-tier on the Pet Sim 99 Pet Tier List?
S-tier on patch Update 99.5: Huge Pixel Cat, Titan Agony. These are the strongest picks right now — start here if you're choosing your main.
What counts as A-tier, just below the top picks?
A-tier: Huge Festive Cat, Rainbow Dominus. Strong and viable in most matchups, just short of the S-tier ceiling.
Which picks are D-tier and best avoided?
D-tier on this patch: Basic Dog. They can still work in casual play, but they're outclassed in competitive settings.
How often does this Pet Sim 99 Pet list get updated?
We re-check rankings against patch Update 99.5 balance changes and update this list as of 2026-06-08. Tier lists shift after major balance patches, so always cross-check the patch version against the game's current update.