Any ONCE would know that TWICE‘s Momo already has an adorable critter companion, the lovable Boo! However, on January 22, 2021, Momo announced to fans that Boo would be gaining a new sibling.

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| @TWICEtagram/Instagram

Momo posted on TWICE’s official Instagram account, announcing “ONCE! Although I mentioned it on livestream yesterday so you will know… Boo has a new silbing now. I think the name will be Dobyy. If not Dobyy, maybe Wir? Keke anyway it’ll be called Dobyy first..! Dobyy is a rescue dog so I was really worried but he is getting along well with Boo and is playing well. I will raise Boo and Dobyy prettiliy in the future..! I will brag about them lots to ONCE too.

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| @TWICEtagram/Instagram

What a lucky puppy! Bless Momo for adopting.