Littlest Pet Shop Five Below - Gadgets Room

From iDog to Nintendogs, you couldn't walk down a kids' aisle in the early 2000s without seeing at least one animal-related toy. Littlest Pet Shop pets took the frenzy of miniature toys like Polly ... Yes, 'littlest' is a word.

'Littlest' is the superlative form of the adjective 'little,' which means 'small.' Because 'littlest' is a superlative... See full answer below.