Fantasia (1940) and Fantasia 2000 (2000, duh)
The Aristocats (1970)*
The Rescuers (1977)* and The Rescuers Down Under (1990)
The Fox and the Hound (1981)*
The Black Cauldron (1985)
The Great Mouse Detective (1986)
Oliver and Compay (1988)*
Dinosaur (2000)*
Atlantis: The Lost Empire (2001)
Treasure Planet (2002)
Brother Bear (2003)
Home on the Range (2004)
Chicken Little (2005)*
Meet the Robinsons (2007)
Bolt (2008)
The ones with asterisks were all childhood movies for me, most of whom I watched countless times over and over again on VHS at my grandma's house lol. And damn, the 2000s were rough for them.
Treasure Planet is my personal favorite on this list.
Dinosaur's good (as a dinosaur nerd). I genuinely appreciate the effort they went to not showing more iconic dinosaurs, even if it was likely a choice driven by the sales dept.
Aristocats, The Jungle Book, and Robin Hood (and definitely a few more by the same artist) all have a very comfy feel to them, probably thanks in part to the quality of the audio.