Cleo Comes to Town / False Friends

S1, E6: In flashback we see how Cleo shook things up when she first moved to the island. T-Bone learns to accept a new friend in the neighborhood and also how to share an old friend with a new one. Cleo gets a new doggie playground and suddenly Mac is her new best friend and she starts ignoring Clifford and T-Bone! Cleo learns that good friends stick by you through thick and thin.