Dog Dada is simply one of the cutest little dogs ever.

A Japanese star on Instagram, Dada has just released a book called A Little Happiness that’s full of adorable photos.

“A little sherlock again.” —– We have restocked Dada’s book on [dog-dada.com] and can ship to any country. #AlittleHappiness #AlittleSherlock #dog #chihuahua #instagrammers #dada #detective #fashion Products by @rabbitlovemydog

A photo posted by Dada (@dog_dada) on Feb 1, 2015 at 5:48pm PST

Dada is also a bit of a style icon and owns a Harris Tweed coat and hat from our signature Hoxton Tartan Collection.

Our Hoxton Tartan Collection really suits you @dog_dada! #dogdada #lovemydog #caninecouture #hoxton #tartan #doghat #deerstalker #woof

A photo posted by LoveMyDog (@rabbitlovemydog) on Feb 3, 2015 at 10:13am PST

You can buy a copy of A Little Happiness here. Just prepare to have your heart melt!

Choose an outfit for your Chihuahua.