Do you know what the dogs name is? .
Its Bee! Bee makes his first appearance as a wounded puppy that Majin Buu encounters. Buu heals the dog, wanting Bee to run away from him, but instead, it prompted the beginning of a friendship between the two. Soon after, even Mr. Satan befriends the pup and gives him the name Bee. While playing catch with Buu, the criminal Van Zant arrives and shoots Bee, leaving him in a near dead status. Mr. Satan then goes to avenge Bee, making Buu less angry. Fortunately, Buu's attempt to revive Bee is a success, but he loses himself in his rage when the assailant shoots Mr. Satan as well. This causes Buu to become literally "steaming mad", and through this steam escapes his violent persona, Evil Buu. Evil Buu then eats Majin Buu and becomes Super Buu. When Super Buu uses his Human Extinction Attack to kill every human on the planet, he spares Bee and Mr. Satan, as he has fond memories of them due to being an alternate version of Fat Buu.