Feeding animals with food grown at the Farm , Big Farm , or Grand Farm will help them to gain levels. As an animal gains levels, it earns more per hour, and at certain stages of evolution , its appearance will change as well. Currently, an animal can be fed up to level 15.
Each level requires a certain amount of food. Animals must be fed a total of 5 times per level in order to gain a new one. Below is a list of the total amount of food that an animal needs to gain its next level.
There are currently five different food patterns that an animal might follow. To see which animal uses which food pattern, view its food costs on the individual animal pages. You may navigate to individual animal pages by clicking their names or icons on the list of Animals.