Mickey Mouse is about to build Pluto a doghouse when Pluto digs up a magic lamp that speaks in African-American vernacular. It offers to do Mickey's bidding. Mickey's first wish is for a doghouse, and the lamp starts to work. Suddenly, the saw, the planer, the paintbrush and other tools magically begin working on their own. Finally, Pluto has a magnificent doghouse. The second wish? Mickey asks the lamp to give Pluto a bath. But things go awry when Pluto accidentally breaks Mickey's radio. Now, all sorts of conflicting messages are coming out of the speaker as Mickey tries to fix it. The lamp assumes all the voices are Mickey's and obeys them. Pluto is rolled with a rolling pin, punched with boxing gloves, frozen in an aspic and is about to be cut into thin slices before all ends happily.

Goofy (front) and Donald (rear) are dressed in a moose suit, trying to lure moose for hunter Mickey. When they do find one, it turns out to be more than they can handle.

　　故事发生在一个晴朗的早晨。伴随着公鸡的鸣叫，我们的布鲁托从美梦中醒来。他懒洋洋地活动着僵硬的身体，大口大口呼吸着新鲜的空气。可是清晨的好心情很快就被破坏掉了，一群小鸟抢光了他的口粮，一点都没剩下。颇有些落寞的布鲁托突然听到隔壁传来的呼噜声，他从篱笆上的洞张望过去，发现对面那只凶猛的牛头犬正呼呼大睡，而他的盘子中则放着一根硕大的骨头棒子。一时间布鲁托脑中闪过了坏念头，他挖洞悄悄潜入隔壁，蹑手蹑脚蹭到牛头犬的窝边，想方设法把骨头偷走。
　　当他正在逃跑的时候，牛头犬突然醒了过来。围绕着根骨头，一场激烈的争夺战在所难免……

在阳光明媚的一天，米奇（沃特·迪士尼 Walt Disney 饰）提着皮箱、哼着快乐的小曲子出现在伯班克车站，他最忠实的爱犬布鲁托紧随其后，这对可爱的主仆正准备乘火车前往波莫纳度假。少顷，火车靠站，米奇连忙叫来布鲁托准备上车，谁知刚刚冲入车厢他们就被粗暴蛮横的列车员皮特扔了出来。原来皮特禁止狗狗上车。眼开火车开动了，米奇只得将布鲁托塞入皮箱，连蹦带跳登上了车厢。他叮嘱布鲁托不要出声，得小心蒙混过关皮特这一关。倒霉的是，就在此刻皮特开始查票，布鲁托还是不可避免地露馅儿了。
于是乎，米奇他们和可怕的皮特在火车上进行了一场有趣的捉迷藏……