Update #2: Thanks to @Aurinya on Twitter for pointing this out to me -- blue post on the German Bnet forums confirming that the Menagerie daily is intended to be account-wide as of 7.0.3.
"That seems to be currently on the state of affairs . This daily quest is now far account and can be done only on a character , therefore : Unfortunately Absammeln no pet brands .
I can certainly understand that this response is not necessarily desired . Should there be need for discussion on this change , this carries me in the General Forum as a potential discussion there learns a little more attention and is seen by more players."
Patch 7.0.3 has been out for about half a week now and while there are perks, there are definitely some pet peeves.
But let's talk bugs. Or possible bugs.
So far I've heard of 2 issues that Pet Battlers have been experiencing.
1.) Enchanted Broom has decided to go on strike?
No, but some players are finding that they cannot use battlestones on it, and the broom's level appears as zero when summoned. It can still earn experience and battle just fine though.
2.) Menagerie daily...or is it?
There's mounting evidence that Battle Pet Roundup/Scrappin' and Mastering the Menagerie were intended to be changed to account-wide in this patch, however something went wrong, terribly wrong. This has left many players wondering what's bugged and what's intended. Some toons can pick up the daily, some alts can't, some can on some days, other days they can't, etc.There hasn't been any official comment from Blizzard on either of these topics. Guess we'll have to wait and see.
It doesn't help that Blizzard recently changed the daily reset time, 07:00:00 UTC (EU), 15:00:00 UTC (NA, LA, Oceanic).