Synonyms for «week old»

Synonyms for individual words can be found below.

I have the same problem with a 9 - week old puppy who cries all night in his crate. (littledogtips.com)
I was at a local park with my toddler and my then 6 - week old baby when she woke up hungry from her nap. (birthwithoutfearblog.com)
We can all agree that nothing is more adorable than a few weeks old kitten. (ricevillageanimalhospital.com)
(see all sentences)