APK MOD INFO
Name of Game: Secret Life of Pets Unleashed™
VERSION: 2.1.2.146

Name of the cheat, mod, or hack (credits: wendgames):
-INFINITE LIVES
-INFINITE MOVES

Secret Life of Pets Unleashed™ MOD APK 2.1.2.146 (Infinite Lives/Moves)

Download the CACHE file/OBB file. They should be .zip or .rar files.
Extract the file to your sdcard.
Move the extracted folder to the location: /sdcard/Android/obb