Leave It to Kero

This OVA offers a rare case in the series: Kerberos becomes the main character, left to his own devices during one of Sakura's absences, giving him the chance to live his own little adventure, far from his usual role as guardian and advisor.
True to his gluttonous, boastful nature, Kero finds himself caught up in a string of misadventures as comical as they are endearing, in which his legendary appetite and oversized ego regularly land him in trouble -- much to the audience's delight.
A format that highlights the lovable personality of this colorful guardian, usually relegated to a supporting role, and reminds us that behind his big talk lies a creature deeply loyal to Sakura and everyone she loves.