Mozuku, Walking!もずく、ウォーキング!; もずく、ウォーキング！; 小狗汪汪; Mozuku Walking!

From MangaHelpers: This peaceful manga features the daily life of Fujimura Sachi and her dog Mozuku. Sachi also has a quirky mother, a father who wears glasses, and a little brother. Sachi spends a lot of time caring for and walking Mozuku, who is a very clever dog with interesting thoughts on his world and the humans that share it. [tethysdust]