If you're looking for manga similar to Nao Go Straight-Guide Dog Trainer, you might like these titles.
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.
Second-year middle school student Hime and her 13-year-old female Jack Russell Terrier dog named Eme are like sisters, and are inseparable. During one of their regular walks, they get into a traffic accident. What awaits them after gaining consciousness is the big impact of the accident.
This series is about dog therapists — people who train dogs for hospital visits to help patients recover — and their dog partners, or therapy dogs.
Nanae lost her vision when she was 27 years old. But she never lost her dream to be a good wife and mother. Berna, a guide dog, helps her to reach all of her dream.