Instructions
Tap the notebook icon in the top-right corner to bring up the in-game keyboard.
Type the name of the animal you want to tame and tap the check mark button. The animal will appear on the screen with you.
Tap on the animal and drag it to the ground next to you.
Press the notebook icon and type in a food item such as "Meat," "Steak" or "Drumstick" and tap the check mark button. The food will appear.
Tap the food and drag it to the ground in front of the animal. The animal will eat the food.
Repeat the process two more times and the animal will fall asleep for a moment. When it wakes up, it will be happy and tame enough to interact with.