Rat
$15
Estimated value as of 2026 · PetSmart retail price and multiple sources citing $12-$20 for standard pet rats [1][4][5]
A pet rat, typically a domesticated fancy rat or standard rat kept as a companion animal.
Fun fact Pet rats are highly social and should always be housed in pairs or groups, doubling the initial purchase cost.
pet-ratfancy-ratsmall-animalrodentexotic-pet
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