If you loved The Looney, Looney, Looney Bugs Bunny Movie, try Bugs Bunny's 3rd Movie: 1001 Rabbit Tales
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

The Looney, Looney, Looney Bugs Bunny Movie
→
Try this next

Bugs Bunny's 3rd Movie: 1001 Rabbit Tales
What they share
Both films are directed by Friz Freleng, and they both carry the playful mood tag, and they sit in Animation / Comedy / Family / Music territory. If that's the register that drew you to The Looney, Looney, Looney Bugs Bunny Movie, the second film will land in a comparable space — through a different lens.
playful
What Bugs Bunny's 3rd Movie: 1001 Rabbit Tales is
Bugs Bunny's antics get repackaged. Bugs and Daffy compete to sell kids' books. The result is a cleverly bundled mess of classic cartoons.