Wondrous item, uncommon (requires attunement)
A small ragdoll bear with a wooden sword and shield. It has patches and stitches from damage and use (and from being hugged until the rags came out).
Will wake the attuned owner if danger arrives. Will hold off attackers if necessary. (3hp, +1 to attack and deals 1 bludgeoning damage)
Toys with this sort of enchantment were often used by nobles to make sure their child is protected from assassins or other dangers.