The Hippo was the...

 The Animal's...

 He Felt Quite A L...

 The Concert

 The Dogs' Band

 The Dogs' Band

 See Saw

 Found at Last

 Chapter Five, Fou...

 The Three Bears

 The Butterfly Ball

 Doctor Owl

 They Sit Up in Th...

 The Barn Dance

 A Treat

 The Midnight Owl

 Doggy News

 The Purple Emperor

 The Twins

 Changing His Spots

 Ghosts

 Terrier Puppies P...

 Once Upon a Time ...

 Melody & Co. ...