HAPPY BIRTHDAY, ROLF. MIKE: Mike wants to spend time with Rolf, but would wait until Rolf got to celebrate with Luna/the boys. Rolf gets free food for the week, but also gets a wizarding equivalent of a "toolbox" designed especially for those who work with animals. Oh, and there is alcohol.
ALBUS: Albus gives Rolf another "issue" of Muttman along with this & this.
ERNIE: Ernie sends a basket of sweets and a general gift certificate.
REMUS: Remus sends a basket of assorted teas and chocolate and a gift certificate to the pet shop.