Idle Pet Business
Idle Pet Business is a simulator about how to become a billionaire by breeding animals. Can you imagine opening your own pet store and turning it from a tiny shop into a huge empire? That's what you're going to do. You start from scratch—you have only one hamster. That's your entire business at first. But that's just the start. Later, you can buy other animals—rabbits, dogs, parrots, kittens, fish. The more animals you have, the more coins you earn. The trick is that the store works even when you're not playing the game. Turned off your device, went to sleep, or went to school? The pet store continues to operate, and your pets bring in passive income. Come back in a couple of hours, and you'll find a pile of coins waiting for you. A pleasant surprise!
How to play?
You have a large pet store in front of you—cages, food, toys, and plenty of space for animals. At first, you have one hamster in the corner of the screen. Click on it—each click brings in a few coins. It's boring, of course, but you need to click at least twice to get a second animal. As soon as you have enough money, buy the next animal in the store. Now you have two sources of income. But without upgrades, they don't work very well—the coins trickle in slowly. Go to the upgrades section and invest. You can increase your earning speed, increase the amount per click, and add automatic money collection. See the phone icon? Click on it—it's advertising on social media. You placed an ad, and customers flocked to you. Income comes in at double the speed. It costs money, but it pays off quickly. Don't forget to buy food for the animals. Hungry pets bring in pennies, while well-fed ones work at full capacity. Food also costs coins, but the profit increases significantly. As you accumulate capital, unlock new animals. Each one is more expensive than the previous one, but also earns more. Collect coins and continue to develop your empire. Invest in improvements, expand your range of animals, and become a billionaire pet store magnate.
About this game:
- Players have rated this game out of 5, based on votes.
- Released in December 2025.
- Ready to play on Web Browser (PC) and Android/iOS (Mobile).
- Powered by HTML5 — jump right in and start playing in your browser, no downloads needed.







