Adoption date doesn't match archive

[Faeryheart]

I couldn't find this dog in the archive under march 2010, and then found it under january 2009. Why is its adoption date off? Was there some event to bring back pets in march 2010?

[aftonbuilt]

That pet is an extended release! There were some litters back in the olden days that could be adopted for longer than a single month. More information can be found here! ovo Forum/viewtopic.php?f=20&t=1812615#p56153545