Tweety was a pet on The Hive Java. It was my favourite pet on that server!
You could earn Tweety back in 2016 simply by keeping an eye on Hive’s Twitter page and watching for any Tweety giveaways every now and then.
https://twitter.com/theHiveMC/status/755462817491390464/photo/1
Tweety will need an upgrade for Hive Bedrock though. It kinda looks like it’s trying to cosplay as Cubee.
If The Hive does decide to bring back Tweety on Bedrock Edition, it should recieve a 3D model as well as flying animations of course.
The best way to give out Tweety once again is by sharing a code on Twitter for the pet. This code will probably have a limited usage… maybe 500? The code can then be redeemed in-game with the /redeem command.