在(zài )北京城(chéng )乡结合部的小院里,侯东(dōng )(侯(hóu )军(jun1 )饰)与(yǔ )妻子(🕰)文文(🤴)(李明益饰(🎹))养了(le )一只名叫(jiào )“贲(bēn )儿头(🥩)”的藏(🎾)獒,日子过(guò )得十分惬意。时间不(🖲)长,这片儿赶上旧城改(🎡)造,小俩(liǎng )口分(fèn )(✳)上(🔲)了楼房,根据城市(shì )管理(lǐ )规定,居民(mín )区严禁(jìn )(😻)饲养(🖍)大型猛犬。他们带“贲(💞)儿头”搬(bān )进新(xīn )居(🔩)不久,麻烦事(⏯)接二连(lián )三找上门来,刚开始是邻居举报,后来(🏂)又是居委会上门做(zuò )工作,最后(⏰)连派出所(suǒ )也(🤷)找来(lái )了,限他(tā )们在(zài )规定(👺)的(⛳)时(shí )间(jiān )送走(🥕)。夫(🐀)妻(🧟)俩准备将“贲儿头”暂(🈁)养在(zài )(💝)亲戚朋友家,不(🛎)料“贲儿头”在别人家闹起了绝食,无(wú )奈的侯东只好(hǎo )把“贲儿头(🙎)”重(chóng )新带回了(📧)家。由于限时快(kuài )到了(le )(📸),侯东(dōng )一次次(🥅)把(bǎ )“贲儿头”带(dài )到(🔎)野外放生,但(🆙)它一次(cì )次返回主(📞)人家(jiā )(🏓)。当“贲儿头(🕕)”终(👗)于(yú )明白(🚻)主(zhǔ )人想(xiǎng )遗(yí )弃(🛃)它(⏺)时,它选择了诀别(🕺)......