Complete Daily Tasks
To earn a ton of money, make sure that you are completing the daily tasks. You can access them from the checklist at the top right corner of the screen.
You are given a list of six tasks to do every day, and they are each worth a lot of money. If you are having money troubles, make sure that you are completing as many of the daily tasks as you can.
Try to do them before the day is over, as they will cycle out for a new list of tasks. Any uncompleted tasks will be lost!
Use the Advertisement Boosts
If you have an extra moment to spare, Puppy Town has plenty of boosts that you can get from watching advertisements. They are extremely helpful if you can deal with sitting through random ads.
The first kind of advertisement you will likely see are the ones that randomly spawn as you are playing the game. Puppy balloons that are attached to random objects will fly by, and if you tap them you can watch them for a corresponding reward.
On the right side of the main menu you can also manually watch advertisements to give yourself various boosts. The first one is auto-merge: when this boost is active, all puppies in your kennel will merge automatically. Helpful for when you are away from the game!
The second boost is double money. All sources of money in the game when this boost is active are doubled, making it very easy to rack up the cash!