Trait

Giant Incubator: Pets hatched from eggs have a 5.2% - 20% increase in base size and weight, and this size bonus is capped at 30% per egg. This ability does not apply to Brontosauruses.

Trivia

• The Brontosaurus's ability, as stated in its description, will only work on pets hatched from Eggs.
• The Brontosaurus is best paired together with Ostriches while hatching eggs, where both size and age can be increased upon hatch.