红太狼怀孕了，可灰太狼又因没有抓到羊而被声讨，灰太狼不甘失败，打算重新再来，这时，巨型的“糖果飞船”降落在大草原上，带着魔法帽的兔小弟小乐从里面走了出来，小乐看到喜羊羊后当即认定他就是月球的救世主，还说出了喜羊羊父母当年的秘密。为了拯救月球，喜羊羊带着羊羊战队登上了的飞船，而灰太狼一家也被阴差阳错地带上了飞船
来到月球后，喜羊羊拆穿了苦瓜大王的阴谋，大家才没有被一网打尽，但仍然被瓜兵冲得四散，灰太狼一家不幸被擒，灰太郎为了妻儿，只能当起了苦瓜大王的眼线。另一边，喜羊羊与小乐中找到了喜羊羊父母留下的实验室，小乐开启月球甜甜树未果，却意外把灰太狼带到了实验室，灰太狼最后决定与喜羊羊联手对付苦瓜大王。月食之日到来，苦瓜大王想要发动最后一击，却意外发现灰太狼的眼泪是天下最苦的东西，于是他想尽办法让灰太狼流泪，导致月球的苦度越来越高，所幸喜羊羊找到了启动甜甜树的钥匙，最终将苦瓜大王打败，宇宙再次充满和平。
The red wolf is pregnant, but the big gray wolf is reprimanded for failing to catch the sheep. The big gray wolf is unwilling to fail and plans to start again. The "candy spaceship" landed on the prairie, and Xiao Le, a little rabbit wearing a magic hat, came out of it. After seeing Pleasant Goat, Xiao Le immediately believed that he was the savior of the moon, and told the secret of Pleasant Goat's parents back then. In order to save the moon, Pleasant Goat took the Sheep and Goat team aboard the spaceship, and Big Big Wolf's family was also taken aboard the spaceship by accident
After arriving on the moon, Pleasant Goat saw through the plot of the bitter gourd king, so everyone was not wiped out, but they were still scattered by the melon soldiers Unfortunately, Hui Tailang's family was captured. For the sake of his wife and children, Hui Tailang could only act as the eyeliner of the Bitter Melon King. On the other side, Pleasant Goat and Xiao Le found the laboratory left by Pleasant Goat's parents. Xiao Le failed to open the Moon Sweet Tree, but accidentally brought Big Big Wolf to the lab. Big Big Wolf finally decided to join hands with Pleasant Goat to deal with the Bitter Melon King. When the day of the lunar eclipse came, the Bitter Gourd King wanted to launch the final blow, but unexpectedly discovered that the tears of Big Big Wolf were the most bitter things in the world, so he tried his best to make Big Big Wolf cry, which made the moon more and more bitter. Fortunately, Pleasant Goat found it. He found the key to start the sweet tree, finally defeated the bitter melon king, and the universe was full of peace again.
《喜羊羊与灰太狼之兔年顶呱呱》是一部欢乐又温馨的电影。故事以兔年为背景，展现了喜羊羊和灰太狼一众角色的新年冒险。电影充满了幽默和搞笑的情节，令人捧腹大笑。角色形象可爱，人物关系紧密，给观众带来了愉快的观影体验。动画效果精良，画面明亮鲜艳，给人一种愉悦和轻松的感觉。
《喜羊羊与灰太狼之兔年顶呱呱》是一部充满正能量的电影。故事强调团结、友情和互助的重要性。通过角色间的冒险和合作，电影传递了积极向上的价值观。配乐欢快动听，让观众充分感受到了新年的喜庆氛围。影片中融入了中国传统文化元素，为观众呈现了一个独特的兔年故事。
《喜羊羊与灰太狼之兔年顶呱呱》是一部适合全家观看的电影。它既有趣又富有教育意义。故事情节简单易懂，对于儿童来说非常吸引人。同时，电影也融入了一些人生哲理和家庭教育的思考，为成年观众提供了启示和反思。动画画面精美，色彩明亮，给人一种轻松愉快的感觉。《喜羊羊与灰太狼之兔年顶呱呱》是一部让人笑声不断、温暖心灵的电影。
