Itoshi no Muco

Lovely Muco (いとしのムーコ, Itoshi no Mūko) is a Japanese manga written and drawn by Takayuki Mizushina. It was published Evening, a Kodansha magazine. It has been collected in eleven volumes in Japan as of 2017. In 2013 and 2014, a short anime based on the manga by Doga Kobo was used as interstitials on the Fuji TV programme Non-Stop! A separate anime series started airing on October 3, 2015.

Plot
Muco is the sweetest, most lovable Shiba Inu in the neighborhood who lives with her owner and best friend, Komatsu, a glassblower who lives in the mountains. These two companions have wonderful adventures, from going on walks to playing in the pond in front of their house. No matter where they go or what they do, Muco will always love her best friend Komatsu!

Other Sources

 * (manga)
 * (anime)