Pet Food is a minor currency in Idle Online Universe. It is used only to level up Pets.
The main source of Pet Food is by defeating an opponent in the Pet Arena, which rewards the player with Pet Points and Pet Food. Getting farther than the 'record high' (Highest opponent completed) will give the player a 10x reward.
Other sources of Pet Food are:
- Chest Claims
- Leveling up in Support Level
- Entering in Codes
- Buying one time Packs; this will bring other resources as well
- Participating in Events
- Exchanging at a rate of 1 Pet Food for 5 AP
There is one Trophy for collecting Pet Food.