What Happened to Dobby Between Chamber of Secrets & Deathly Hallows?

Dobby the house-elf is one of Harry Potter
Dobby the house-elf is one of Harry Potter's most loyal friends. Despite only appearing in two films, he was actually a key presence in the books.

Harry Potter: 20 Strange Details About Dobby's Anatomy

Where was Dobby between Chamber of Secrets and Deathly Hallows? Why didn't he appear in any of the movies between those two? - Quora

Harry Potter: 15 Best Dobby Quotes

Confusing Harry Potter Movie Moments

Which Harry Potter movie introduces Dobby? - Quora

In the Deathly Hallows, how was Ron able to open the Chamber of Secrets? - Quora

Harry Potter and the Chamber of Secrets by J.K. Rowling - Audiobooks on Google Play

Harry Potter and the Chamber of Secrets (Harry Potter, Book 2) (2): 8580001045948: J. K. Rowling, Mary GrandPré: Office Products

Harry Potter': J.K. Rowling Was Right to Kill Off Dobby

Harry Potter Deathly Hallows Movies Should Have Changed More From the Books

Why was Lucius Malfoy hesitant to fight Dobby? Are house elves as powerful as wizards? - Quora

Conservationists Ask People to Stop Leaving Socks at Dobby's Grave in Wales

Harry Potter's 7 saddest movie moments

Why did Dobby help Harry in Deathly Hallows when he was told not to by Harry? - Quora