In this sequel to "Fuzzball's Christmas Eve Adventure" we meet up with little Fuzzball again. This time he's welcoming the arrival of his new "enormously big" little brother!

It's been four month's since Fuzzball's adventure on the cold streets of Toronto and he is thankful every day for the comfort of his family and home. However, lately, little Fuzzball senses changes are on the way for David and Daphne. One night, David and Daphne arrive home smelling of dogs and tell Fuzzball they are returning to the shelter where he originally rescued them. Cautiously, Fuzzball returns there and happily discovers he is just there to visit. He also gets to meet someone very special, his new little brother, Mylo. As Mylo grows bigger and bigger, Fuzzball learns that being a big brother comes with a lot of change and frustration. But as time goes by , his enormously big, little brother finds a very special place in his heart. Then, one night, as rain begins to fall at dusk, Fuzzball realizes how much he loves the responsibility of being a big brother when Mylo ends up on an adventure of his own.