This anime is about a Akita dog named Gin who is noticeably more intelligent and athletic than the other dogs from the time he is a small puppy, he is very brave and does not even flinch when a rifle is fired right next to his head. His owner is a badass bear hunter named Takeda Gohei who is still very fit and strong even in his 68th year. The bear hunter Takeda Gohei lost his previous bear-dog Shiro to the monster bear Akakabuto and was attacked by the bear as well giving him several large scars across his face. Takeda Gohei had shot thebear in the eye and the bullet lodged in his brain, causing the bear to become even more aggressive and grow insanely large. The bear is also intelligent and recruits other bears into his crew and threatens to conquer the whole region. Gin is given training from hell from his owner Gohei which he will use in later battles. Gin eventually goes off on his own with a pack of wild dogs and decides to recruit other dogs from all over Japan into his army to defeat the monster bear Akakabuto.

As you can probably guess this anime has alot of action and the interesting story will always keep you wanting more, I strongly recommend this anime to anyone who likes action series, I give it a 10/10 overall.