Games like Poly Jigsaw: Dogs
Games like Poly Jigsaw: Dogs include aMAZE 2, Baba Is You, Zup! S, Patrick's Parabox, and Mini Metro. We matched them by the tags players give Poly Jigsaw: Dogs on Steam (Puzzle, 2D, Cute, Singleplayer, and Minimalist): closest matches first, and among equally close ones the better-known games.

aMAZE 2
Shared: Puzzle · 2D · Side Scroller

Baba Is You
Shared: Puzzle · Singleplayer · Cute

Zup! S
Shared: Puzzle · 2D · Singleplayer

Patrick's Parabox
Shared: Puzzle · Minimalist · 2D

Mini Metro
Shared: Puzzle · Minimalist · Singleplayer

LIMBO
Shared: Puzzle · 2D · Singleplayer

Hook
Shared: Puzzle · Minimalist · Singleplayer

Strange Jigsaws
Shared: Puzzle · 2D · Minimalist

Papers, Please
Shared: Singleplayer · Puzzle · 2D

Mini Motorways
Shared: Puzzle · Minimalist · Singleplayer

OneShot
Shared: Cute · Puzzle · Singleplayer

Plants vs. Zombies GOTY Edition
Shared: Singleplayer · 2D · Puzzle

The Last Campfire
Shared: Puzzle · Cute · Singleplayer

Scribblenauts Unlimited
Shared: Puzzle · 2D · Singleplayer

Gorogoa
Shared: Puzzle · Singleplayer · 2D

Wayout
Shared: Puzzle · Singleplayer · Minimalist

Purple Place - Classic Games
Shared: Puzzle · 2D · Cute

Firework
Shared: Puzzle · 2D · Singleplayer

Zuma Deluxe
Shared: Puzzle · 2D · Cute

Carto
Shared: Puzzle · Cute · Singleplayer

Changed
Shared: Cute · Puzzle · Singleplayer

Hexcells
Shared: Puzzle · Singleplayer · Minimalist

Zup!
Shared: Puzzle · 2D · Minimalist

Stray
Shared: Singleplayer · Cute · Puzzle