He look like his late uncle, John in appearance and spirit. He is black on his back and snout, while everything else is a light brown.
At first, Andy is wary of strangers and bit disrespectful towards his elders. Is known to be a bit reckless in a fight.
In The Last Wars, Andy has seemed to have grown up a bit always looking out for Orion. He can see in the middle of a war allies should fight against their enemies not each other trying to act as the voice of reason between Orion and Sirius.
Ginga Densetsu Weed: OrionEdit
Andy first appears when Rigel and Kotetsu stumble into Hidetoshi's garage, where he is in his kennel. At first, Andy is suspicious of the two but lets them go. Rigel and Kotetsu stay with Daisuke for a while, traveling up to the mountains with Andy.When Gin and the others are released, Gin sees John inside the pup and thanks him for helping his son. Andy retreats from Gin at first, but soon travels up to the mountains in search of the Ouu army.
He finds Rigel after stealing a bird from him and is welcomed into the Ouu army, although he at first disrespects Cross and Kurotora. Whilst traveling, Andy runs into Masamune and gives him a warning to leave the mountain, but the evil dog gives him the deaf ear and attacks him.
Andy manages to escape after a close call. Later on, Andy and the other puppies find Masamune climbing the cliff to reach the Ouu army by surprise.
Andy leaps down to attack him, but is thrown off. Rocket jumps down and manages to catch him, but the two dogs fall into the river below. However, because of Rocket and Kojūrō's followers, he survives and is safely carried to shore.
After the last battle Andy seems to join Ōu. As they were heading back to Ōu, Hidetoshi go to meet him and says that he is just like his late uncle John.
Ginga: The Last WarsEdit
When Sasuke arrives at the Akame Mountains to meet Orion and his brothers, a young adult Andy greets them along with Bon and Yamabiko. After learning of the threat to Ou from Monsoon, the son of Akakabuto, Andy and Bon travel with Orion back to Ou whilst Yamabiko goes to recruit more dogs.
Along the way the trio run into Unsai, who fights with Orion. Orion loses and is knocked unconscious. Bon carries him with Andy following close behind. When Orion wakes up, they continue their journey and upon getting close to Futago Pass, Andy splits from them to meet with Yamabiko who accompanies him to Orion and Bon.
Sometime later, a flood causes a wounded Ken to be washed into a river and the Ou army go to the location to find and save him. They each keep a watchful eye on the raging river, as Kawasemi dives in to find him.
Izo yells at Andy don't be stupid and that Andy can take it when he's dead. Izo tell Andy that he need to die for Andy and others's sakes. Izo tell them that they need to stay out of his way. Andy tell him to give him sickle and can't handle that sickle. Izo told him don't give him that. Orion and Andy tell Gennai that he can't treat them like kids forever. He tell them don't rush in without plan and that why he called them brats.
After Gennai fell unconscious, Orion said that they've gotta get the sickle out of his flank and leave it to him. Andy tell Orion that's crazy talk and he'll do it.
Andy tell someone to follow Orion and Monsoon. He and Bon can't keep up with them. After that, he sees that Orion's attack didn't work and that Monsoon was heading right for Sirius. But, thanks to his owner and Daisuke he was spared knowing that his owner was here to help Andy leaves with Akame, Orion, Bon and Yamabiko after the bears.
As they are looking for Monsoon they across Kurotora's group saying that the bears got frighten off by the arrival of humans and their guns. Then, they heard that Monsoon ran up to the top of Futgo Pass as they exit the forest they come across Zion, Rigel, Sirius and Bob. After hearing the two brothers bicker and lose their tempers, Andy leaps in between them and says if they want someone to fight they should fight him instead.
Even though, Andy broke up the fight between Orion and Sirius, the opposing views still placed a gap between them. Andy told them that they can't fight against each other in a war, when Rigel tries to speak he says that the black akita doesn't have to say anything about how stupid his brothers are acting. Then, he saw Akame collapsed from exhaustion and was told by the kishu to take the sickle. When Sirius tries to take it he gets pinned by Rigel and with that Orion calls it the last straw, to everyone's shock he disowns Sirius as his brother.
He continues to watch the dispute between the akita brothers unfold and he agrees with Bon what are they going to do with these brothers. Then, Yamabiko has the others turn their attention to the enemy and with great shock he along with Bon and Yamabiko watches Orion throw the sickle hit and Sirius in the head.
But agrees that there's no help for Sirius and then they begin to hear the rest of the army coming; Andy agrees that the bears are done for and they should leave this in the hands of humans. But then, he sees Sirius run straight up to the bears, as everyone begins the attack Andy notices that Sirius is in the line of fire while he's there Hidetoshi can't shoot and after the attack he sees along with Bon, Yamabiko and Orion that he's fine.
With all of Monsoon's Kin, defeated Andy knows that Monsoon is still out there but with his injures it won't be any time soon as long as they're nice to humans they'll always be their allies. He celebrated with the rest of his comrades until it was cut short by Orion saying that Monsoon is still out there and the war isn't over. Another argument as taken place until Andy and the others attention turns towards Akame who wanted to test the red akita's leadership skills and he hears Orion say we'd should wait until everyone recovers. With that said, Akame tells Yamabiko and Andy to come here and said that he wants them give Orion support from now on and with great shock Andy watches Akame collapse.
Andy and the others gather around Akame to see if he is okay the kishu regains consciousness and he sees Akame whispering something into Sirius's ear wondering what it was then Akame passes out again. Andy comments on that he's not breathing and his heartbeat has stopped but thanks to Daisuke and Hidetoshi he is quickly revived and he sees Daisuke carry him away after the kishu gives command of the army to Kyoshiro and he gives his first decree that no more fights will come between them.
Some time later Andy watches from a nearby hillside with his comrades as Daisuke, his owner Hidetoshi and the people of the village bury their fallen allies and pays their respects.
"Now's the time to be nice to them. Do that, and the humans will always be our allies."
Andy to his friends Ginga: The Last Wars Chapter 97
- As revealed in interview, Andy Valkom is named after Antti Valkama and Antti Grönlund, the publishers from Sangatsu Manga and Punainen Jättiläinen (Red Giant) in Finland. The name was changed a bit to make it easier to pronounce for Japanese people.
- According to Yoshihiro Takahashi, Andy is almost exactly like John and has inherited his uncle's spirit.
- Yoshihiro Takahashi was asked to make a story about Karelian Bear Dog named Sisu but it was probably replaced by Andy. Still, Yoshihiro mentioned that he might make a Karelian Bear Dog appear on its own side story.
See more pictures in Andy (Photo Gallery).