Ginga Densetsu Weed: Orion
She was abused by her mate in front of her puppies and later on as Kamakiri got more violent, she ran away without taking her pups along. Eventually, she found another mate and had pups with him, becoming very happy in her family and raising her new children.
Whilst fishing with her children she sees her son, Akakamakiri, standing on top of a hill. The heartbroken dog sees her with a new family and turns to flee but falls down the hill, as he lands at the bottom he is comforted by his saddened mother. Although he seems to embrace it at first, he lashes out at her for leaving him and his brothers behind before running away, causing his mother to cry.
Later on, the new family come across a puppy alone and scared in the forest and agree to help her find her family. As they continue up the mountain, the pup is reunited with her family but in doing so the mother sees her sons, Akakama and Kurokama and tries to leave.
The two brothers notice her and give chase, but not to attack and instead leap on their mother and embrace her in a hug.