To get the most out of (specifically version 1.2.7 and its Puppies & Kittens DLC ), focusing on efficient animal management and shelter expansion is key. Getting Started & Version 1.2.7 Basics

View all current residents and manage their ads for adoption.

A free-to-play version with in-app purchases is available on the Apple App Store . Animal Shelter: Achievement Guide - Steam Community

Buy food, water, toys, medicine, and shelter expansions.

You will need to look after puppies and kittens from a very early age, which often involves more frequent feeding and specialized medical attention.

Expand your shelter by adding better facilities.

View and accept animals that need your help. Puppies & Kittens DLC Features

Do not adopt too many pets at once. While it is tempting to help everyone, a full shelter can quickly become overwhelming and stressful. Start with 1 or 2 animals to maintain high care levels.