Quite simply, this film is one from the Disney Vault; I have read how some people do not like this at all (they feel that this is where Disney Studios went "off the track", if one will, which is fine... everybody has an opinion which must be respected whether we like it or not, and that's life). For me though, this truly is one of Disney's animated Classics and which fully deserves more credit that it actually gets!
The plot is somewhat based on Charles Dickens' Oliver Twist; Imagine a modern setting: New York City, but the characters being portayed as Animals (Stray Dogs and Cats, respectively), while some (Fagin and Sykes) remain as humans, albeit Fagin is a down-and-out and Sykes is a debt collector of some description. Imagine all of the above and you will have a reasonable idea of what the film is like (brilliant, in my opinion).
The casting in this movie is one of Disney's best; Pop singers Billy Joel and Bette Midler (the legend... Dorris Holland, check yourself out in this one, haha... Private Joke on my part!) are superbly cast as Dodger and Georgette, respectively. Also, Robert Loggia is amazing as Sykes (although, I must caution, some younger viewers may find him a little scary... Parents Beware!). Finally, the character of Tito is one of Disney's most lovable, funny and memorable characters, the utmost credit to the actor for his portrayal!
Finally, I must dictate that this is a movie that the kids will love; I have the fondest of memories myself of growing up and listening to my mother singing all the songs ('Why Should I Worry', 'Perfect Isn't Easy', etc. etc.) featured here... also, the kids will in no doubt be educated on one of the finest lessons in life: the importance of building a teamwork of friends and retain that eternally.
So, without further ado, get buying and Happy Viewing!