Official release guide
Cake Friend
Cake Friend is the Ultra-Rare Robux pet from Adopt Me's 9th birthday update, with a sneeze-powered cake-slice event loop.
How to get Cake Friend
The official 9th Birthday Party Notes list Cake Friend as an Ultra-Rare pet available for 99 Robux.
The update also uses Cake Friend's sneezes to send cake slices across the map. Each slice rewards 1 Buck and gives a small speed boost.
Market status
The Patch has not assigned a calculator or trade value yet. The pet is too new for a reliable market lane, so this page records the official release facts without inventing a number.