Pet Sizes in Steal An Egg
The official experience confirms that pets can have different sizes. This guide helps you record and compare those visible variants without assigning an unsupported performance multiplier.

What the official source confirms
The experience description explicitly mentions sizes alongside pet collection and mutations. That establishes size as an intended attribute in the correct Steal An Egg universe.
It does not establish the complete size vocabulary, how a size is rolled, whether every pet uses the same scale rules, or whether size changes income. Those details stay outside the public database until they can be read and reproduced.
Record a size variant cleanly
Write the pet name and any size label exactly as shown. If the interface does not provide a label, describe the observation as visual context rather than converting it into a formal tier. Keep screenshots framed so the same camera distance and neighboring objects help comparison.
Add the entry to the local tracker if it matters to your collection. A private note can be useful immediately while the public site maintains a higher publication threshold.
Do not confuse size, rarity, and mutation
These are separate attributes unless the game explicitly links them. A large-looking pet does not automatically prove a higher rarity, and a glow does not automatically identify a mutation. Read labels before inferring relationships.
For performance comparisons, use the observed income output as the result. Keep the size in the notes so a future verified rule can explain the difference without rewriting the original observation.