Pets matter because they connect hatching, base progress, and money generation, but exact income values should stay unclaimed until a current source publishes them.
Start here when this is the exact player task you searched for. The sections below turn the question into steps, checks, and next pages.
For Steal an Egg offline hatching, treat pets as a practical decision: what helps the next return, what improves income, and what should wait for a source check. Current evidence is enough for player workflow, not enough for exact income math.
The safest answer is to keep pet advice goal-first. A pet can be useful for income, trading, collection progress, or defending a base, and those goals can conflict when exact rates are missing. This is a money-from-pets loop without numeric formula.