Board Thread:Questions and Answers/@comment-34823604-20180718202121/@comment-25404524-20180720035947

Yools usually can be bred in December, which is summer in the Southern Hemisphere, but it's winter in Canada where the creators of My Singing Monsters live and cater to. I haven't noticed any Yool sales recently, I think, but it's strongly advised to look at the Mailbox for any new deals, particularly weekend deals.