介绍小狗写一篇作文（20篇）

我家有一条大狗，他全身的毛白白的。锐利的眼镜，总是左看看、右瞧瞧，像一位巡逻兵。朱红的鼻子，一张大大的嘴巴，露出两排锋利的牙齿，它有锋利的爪子，还有一条卷起来的尾巴。

我家的大狗非常尽职。只要一看到熟人，就马上摇摇尾巴。若是看见陌生人，它就对他狂吠不止，等主人出来。要是看见有人总是偷偷摸摸，并怕它的话，它就会认为他是个贼，就会对他叫个不停，再追过去。要是主人来了，就非常高兴又热情地欢迎主人回家。并用舌头舔了舔主人的脚。

我家的大狗还非常贪吃和挑吃。它只吃大鱼大肉和骨头。其它的什么也不要。我们把菜拿去给它吃。它马上推开，一口也不吃，就连一眼都不看。若是你拿肉、骨头给他吃，它马上狼吞虎咽地吃起来，把肉吃得一干二净的。

大狗既是我们忠诚的朋友，又给我们带来了快乐。

[介绍小狗的优秀作文说明文

狗是一种人见人爱、聪明伶俐，而且又是非常忠诚的动物。所以我很喜欢狗。

狗也像人类一样有五官，它的四肢更为矫健。它们走起路来，蹦蹦跳跳，看起来好像很快活。在一般情况下，狗的身高大约到我膝盖那儿，体重也不超过35公斤。据我所知，世界上最大的狗体重为140公斤，它的脖子粗达90厘米，爪大如盘，听说它是它主人的“贴身保镖”。世界上最小的狗只有酒瓶那么小，因此，它就住在酒瓶里，冷的时候，主人放些海绵上去，感觉就十分温暖。

狗毛的颜色和品种不可计数。狗毛的颜色主要是黑、白、黄。据说，狗毛的颜色与狗的本性有联系：黑色的狗紧守家门，十分凶猛；黄色的狗自由自在，来去自如；白色的狗纯真可爱，言听计从西洋狗则十分温顺，可爱。

狗的本性灵活，世界上几乎没有一只狗是不贪吃不爱玩的。当看到老鼠、虫子、蚂蚁等“害群之马”的出现，狗便会大显身手，迅速地捕捉已盯紧的“猎物”，在狗的视线范围内，没有一只能够逃出它的“五指梅花山”。

狗的食量并不大，但十分挑剔。狗一天的食量大约的人类一天食量的三分之一左右。狗主要吃骨头、肉、鱼等，多数都不喜欢吃蔬菜和水果。人们把吃剩的骨头扔给他，它便会蹦蹦跳跳得跑过来，叼起来啃啊啃。但是如果你把吃剩的青菜、萝卜或其他蔬菜、水果扔给它的话，它却置之不理。

狗实际上是十分可爱的，它有时还会撒娇呢！你说呢？

Air travel makes some people very nervous. The crowds, the noise and flying itself can causeunease. But there are classes people can take to help them defeat the fear of flying. And, nowCaty Weaver tells us about similar training for service dogs that suffer the same problem.

Service dogs almost never leave the side of the people they care for. You will see them workingon buses, trains and other public transport systems. But the busy environment found at anairport can trouble even the best trained working dog.

People with disabilities depend on their dogs. They want the animals to safely guide themthrough security areas. They also need to the dogs to remain calmly on duty on the airplane,even when the flying is not smooth. This takes special training. The Air Hollywood K9 FlightSchool is one place where such help can be found.

The school has a piece of equipment that provides the sights, sounds and even the feel of anairplane in flight. It is called a flight simulator. The simulator was built for filming airplanescenes in movies.

Milsa Grant of New York holds her dog Lulu Madonna, as she waits to check-in atLaGuardia Airport in New York. (File photo)

Sandy Alexander lives in Newport Beach, California. He has a disability that requires his two-year-old dog, Doc, to be always at his side. Mr. Alexander took the dog to the flight school toget him ready for plane trips. He says Doc did not like the bumpy part of the flight simulation.

"When that started he was pretty agitated and looked up at me and wasnt sure what wasgoing on, and I think we are going to be prepared the next time it happens."

Dog trainer Mary Segall is with Canine Companions for Independence. It provides dogs forpeople with disabilities. Ms. Segall says successful training is based on a simple rule:preparation.

"Dogs need to be exposed gradually and repetitively to stimulation, to the environment, toloud noises, to sounds and other dogs so that when this experience happens to them on adaily basis, theyre able to act in a way that theyre used to acting and that they dont getexcitable."

Stacy Huckebas nine-month-old dog, Striker, is still in training to be a guide dog.

"I dont fly a lot so I dont know a lot, but, so I dont know the routine myself. So with a dog Iwould have been lost."

Dog owners who attended the training at Air Hollywood K9 Flight School say they now feelmuch more at ease about future flights. Their dogs also seem ready for takeoff.

[介绍狗的英语作文

“汪！汪汪！汪！汪汪汪！”“哎呀！妈呀，不就是在你面前吃了一块排骨吗？有必要这么狠吗，旺文？”对了，旺文是我家的一只小狗，它是我生日时王正佳送我的，当时旺文还是一只没有牙齿的小狗，它一直陪我到今天。

旺文全身雪白雪白，滚起来就像台球里的白球一样。耳朵尖尖的，哪边有动静儿就朝向哪边。眼睛小小的，鼻子也是小小的。好吃的小嘴加上尖锐的牙齿，非常完美。走起路来和公主有得一比。

狗的性格十分古怪。说它老实吧，它有时候确实很乖。它会跑到门口，成天睡大觉，无忧无虑，比猪还懒三分，可是它决定要玩就会玩一个东西半天，谁把它的玩具踢走，它就冲着你叫，叫了一会儿又跑去玩玩具了。说它贪玩吧，也是呀，不然怎么会玩一个东西半天呢，可是它又是多么尽职。只要主人叫它看守门，它就屏息凝视一连就是几个钟头，非把主人等回来不可。

旺文很爱吃肉。有一次，我看见旺文只把肉吃了，不吃蔬菜，我就决定要改旺文的食性。我把饭和蔬菜拌在一起，倒在旺文的饭碗里就走啦。中午一回来，我发现旺文在吃肉，我看了一下监控，原来旺文的食性没改成，却练成了新技能，偷肉，直到今天旺文的食性还没改掉。旺文啊，你的食欲花了我们多少钱啊？

旺文，就算我们不在一起，我和你的感情是一直连在一起的。

在动物家庭中，有一种乖巧、驯良的动物，那就是狗。它对主人忠诚，即使主人骂它，打它，它也从来不会反抗，当主人遇到危险时，它便会毫不犹豫地扑上去解救主人。

狗的嗅觉很灵敏，只要把鼻子贴在地上，它就能闻到地底下的气味和几百米外的美食。就拿搜救犬来说吧，四川发生地震后，搜救犬日夜不停地工作，救回了无数人的生命呢！

狗的种类有许多，比如狼狗、金巴，牧羊犬、狮子狗、导盲犬……最可爱的要数小金巴，它有着一身雪白发亮的毛发，两个“黑葡萄”印在上面，这双可爱的大眼睛在夜间时能放出绿色的光，怪恐怖的呢。你要是有过亲身经历，一定会和我一样，被吓得魂飞魄散。最温柔的是导盲犬，它可以帮助盲人过马路，是残疾人生命中不可缺少的一部分呢。

狗的品种不同，当然它们爱吃的食物也不一样，大部分狗狗都爱吃狗粮，但也有狗狗爱吃一些古怪的食物。有时爱吃鸡肝，但没过几天它又换胃口了，又吃起了高贵的牛肉。吃着吃着，越吃越好，竟吃上了牛排。也有的狗狗喜欢和猫抢着吃猫鱼，胆小的猫咪只好在一旁观看吃得津津有味的狗，假如你看见这个景象，一定会想起弱肉强食这个成语。猫也不是好惹的，有时急了，会在狗狗的脸上留下一条掌印，狗狗只好逃走了。

别看狗狗蛮可爱的，可它们身上有着几百万个细菌呢，它们在狗狗身上跳着、蹦着，狗狗不得不伸出锋利的爪子挠挠身，有时太用劲了，爪子钩在了毛里面，只好向主人求救了。

I like my favorite puppy, its name is A yellow. Round head with sharp ears, round and bright eyes with a few long eyelashes, mouth with two pointed teeth, the body with yellow hair. This is my family that a lovely puppy.

My dog is not only cute, but also very naughty.

My dog is very naughty. Once I bought a pair of new shoes and put it at home. Then I solved the rope with the dog, ready to take it out, but my mother called me to brush the pot. But so I brush pot, home to see but found my shoes gone, I found looking for, and found a shoe in a stinking ditch, there are many bite under the traces of bite, then I know It was the dog that my family had bite.

Every time I feed my puppy, the dogs forelimbs are lifted and made a welcome gesture as if I were smiling.

I especially like this puppy because it is not only very naughty, and very cute.

许多人都很喜欢小狗，我也不例外，刚好我姑姑家就养了只小狗，我便经常去看那只小狗。小狗虽然只有一岁多，可长得又高又大，身长有五十多厘米呢，它是沙皮狗，又是只母狗，姑父就给它取名叫“沙沙”。

沙沙的毛是金黄色的，短短的，很光亮；它的两只耳朵小小的，还会不停地扑扇；两只大眼睛水汪汪的，如紫葡萄一般；嘴巴张开时大得吓人；腮帮上面堆了一堆皮，又憨又笨，还长着几根白色的胡须；尾巴短短的，摸起来毛茸茸的；它爪子上的指甲前面弯弯的，特别尖，是为了跑步时抓地牢，跑得更快。

沙沙虽然胆子小了点，看门可是一绝。姑姑告诉我，沙沙如果听到门外有一点儿动静，立刻就冲过去大叫起来，如果进来的是它认识的人，它则会百依百顺地摇尾巴，表示喜欢来人。

沙沙睡觉的样子好像一个小孩子，憨厚老实的睡相蛮可爱的。沙沙很乖，随便摸摸它，它就会不声不响地靠在你身上。

沙沙对人很温顺，可一见到别的狗犹如一头母狮般边叫边冲过去，吓得姑姑赶紧抱上它就走，也让其他人吓了一跳，被沙沙追的那只狗更是吓得魂飞魄散，撒腿就跑。

我很喜欢沙沙，真希望有一天我也有这样一只可爱的小狗。

[狗的介绍300字小学生作文

我家有一只小狗，我给他起名叫贝贝，他的名字有两个含义，第一个含义是：宝贝的意思。第二个含义是：福娃贝贝的意思。

小狗的毛是黄色的，眼睛大大的，样子傻傻的。摸一摸，软绵绵的，滑滑的。牙齿像一片片刀片似的，锋利极了。

小狗虽然外形很可爱，但是脾气是古怪的不得了。有一天，我出去回来，看见他在门口蹲着，闷闷不乐的样子，我就向对人说话似的，说：“贝贝，你怎么了？怎么闷闷不乐？有人欺负你了吗？”他好像听懂我说的话了，跑过来说：“主人，你为什么要管我啊，我不喜欢你，你走。”我转过身来，刚要走，贝贝就跑来，好像在说：“主人，你不要走，我刚才是生气了，你不要走好吗？”他边说边舔我，我又生气又高兴。多么古怪的小狗啊。

我经常陪小狗玩耍，我陪它玩的时候还有工具呢，是一根棍子。绳子和饼干。先把绳子的一端绑在棍子上，把饼干绑在绳子的另一端，然后拿这棍子来回摆动，贝贝一见就咬，干咬咬不着，看他那样子，我忍不住笑了起来。

这就是我家的小狗，可爱的小狗贝贝。

篇四：介绍小狗的优秀作文说明文

前天二月十四号，是我的九岁生日，所以爸爸妈妈看我喜欢小狗，就在当天晚上的好多多商店里帮我买了那只漂亮、可爱的小狗，我可高兴了，天天都带它去赢之城里逛呢！

这只小狗一张麻花脸，炯炯有神的眼睛里包着一个黑白两色的小眼珠，不高不矮的鼻子，圆圆的肚皮，有棕色和黄色，特别好看，再加上小小、瘦瘦的脚，让人怎么看去都是个小帅哥。

这只小猫喜欢跟我捉迷藏，吃饭的时候他可厉害了，不用我们费力煮它的小鱼，他会以灵敏的鼻子帮我们找到家里的老鼠，有时候还会找出是几只呢，够他吃个饱饭了，真是节能利用啊！

有一次，我们在捉迷藏，想不到是这样子的，我都惊呆了！我找它的时候，他会把自己的指纹都抹掉，这样子，我就找不到他了，而且，他找我的时候，他能顺着我的气味和脚印用灵敏的鼻子找到我，我可是无可奈何地认输了，妈妈笑得肚皮都笑破了，她说从来他都没见到这么笨的人。

我的小猫真厉害，比自己的主人还厉害，将来他一定能当个捕老鼠专家的，我相信它。

Dogs are the larger species of this world, it is the animal class of the most intelligent animals, very pleasing.

There are many types of dogs, we are common dogs, shepherd dogs, pet dogs, pet dogs have thousands of species, it is very small shape, the color is very pure, black, white, yellow ... ... it is also very smart, happy every day No, if it is trained, it will learn the action expression. Pet dog can housekeeping, if someone came, it will be "barking" call, to the owner of the signal, let the owner know someone came. It will coax people happy, if you frown, let the pet dog saw it, it will climb to you, with a claw touch you. Battle Mastiff stature is a pet dog body ten times, if the war mastiff is a tall oak, pet dog is a delicate grass, pet dogs fierce force is one percent of the war mastiff. Shepherd dog can be for people to sheep, this instinct is a pet dog can not and. I and my familys pet dog has many interesting things, once, I went to the grandmothers house, I also brought the pet dog, and I went to the grandmothers home, began to play kittens, pet dog on the kang tummy. In the evening, the pet dog with my claws hit my arm, a look of poor look. I used to play kittens this morning.

I like dogs, because the dog brought me a lot of happiness!

我家有一只可爱的小狗，我给它起名叫点点。

有一天，我吃完饭去喂点点，刚把饭放到小点点面前，妹妹来了，我正在和她说话，我一看点点，吃的可快了，不到几秒钟就吃完了。

它可有趣了，我一把手放开，它就会舔我的手。过了一个多月，我回家一看，点点一站到地上就能舔到我的手。我在前面跑，点点一下就超过我了。有时候我不高兴的时候，我就让奶奶把点点放开和我一起出去玩儿。点点有时候看到别的小狗就会跑过去和它们一起玩，有时候一下就又跑走了，当回家吃饭的时候，点点就会自己跑回来。

我一接近它，它就会使劲的摇尾巴，它用尾巴抚摸着我，它用尾巴轻轻一甩，我觉得很痒。我把手伸过去它就会轻轻地舔我的手，我觉得点点很可爱，很爱吃肉，一看见肉就慌忙跑来，迫不及待的想吃。

我觉得点点很可爱。你喜欢吗？

大自然中，有许多可爱的小动物，比如毛茸茸的小鸡、聪明敏捷的小猫，但我最喜欢可爱的小猫。

我又一次去姥姥家，我爸爸和妈妈去海鲜场了，回来的时候抱来了一只两三岁的小狗。这只小狗有一双小耳朵，有一双黑黑的小眼珠，一只流了鼻涕的鼻子和小嘴巴，它整体一看就是一个毛茸茸的黑球球。它的名字叫小贝贝，是因为它太可爱了，我们都希望它会”低碳环保“。

有一次，它在地板上小便，我老姥爷很生气，然后我又哄了哄姥姥，谁知道这小狗越说它它越疯狂，竟在地板上大便。然后又是我求了求姥姥不赶他走，然后我又把屎给打扫了，还给它擦屁股，谁知道，居然擦了一手。到了第二天早上，我们要走了，姥姥早上很早就走了，当时我们一开门，眼前的景象简直让人哭笑不得，小狗拉的臭臭到处都是，自己躲在一个角落里藏著额，不敢出来。最后我们又把小贝贝给送到我爷爷家去了。

大自然中，有许多东西都很可爱，但不管怎么说，我还是喜欢一样小动物——狗。

我奶奶家有一只小狗，它的眼睛黑不溜秋的，像两个黑宝石。眼睛下还有一个黑乎乎的鼻子，你可别小看它的鼻子，那可是非常灵敏的呢！它那灵敏的鼻子下还有一个大嘴巴，里面有许多尖锐的牙齿，可得小心点呀！它头上有两个耳朵，黄中带黑，垂在头上，真可爱。它全身黄黄的，中间还有一条黑色。身体下还有四条强而有力的腿。别忘了，它还有一条黑黑的尾巴。它高兴时，就会不停地摇着尾巴；它不高兴时，尾巴就会无力地朝着地下。

小狗吃起东西来可有趣了，我把肉骨头放在盘子里，它飞也似的跑过来，就像人见到金子一样。它叼起骨头，用前爪把骨头和肉分了开来，然后用力地咬着，发出“嘎啦嘎啦”的声音。吃完了，还不停舔着盘子，真有趣！

我爱我奶奶家的小狗。

Among the many small animals, my favorite is the puppy. I also gave it a nice name, called: Peas. Peas are long and round with a head, a pair of watery eyes, a mouth, a sensitive nose, a pair of sharp ears, tail upturned, a golden color, hairy, fat The body.

Once, our family is eating lunch, Peas are sleeping in my room, suddenly, Peas smell the smell, along the fragrance came out, Peas came to my side, barking to call a few times , I also know that Peas must be hungry, so I ran over!

So I took a piece of ribs from my bowl and put it into the bowl of Peas, and Peas really had to eat! Peas were most like to sleep on my couch, remember that one day I came home from school, Fling, I sat on the couch, called Peas over, Peas called a few times, immediately ran over lying next to me.

Peas are most like to play the ball with me, and one day, I and Peas happy to play in the downstairs, I throw the ball, Peas ran hard to run ah! Hard to jump, to catch me throw The ball, because I throw too hard, and Peas and I play sweating, Peas kept spit tongue.

My Peas are so cute! I like Peas!

My dogs name is a lot, I can like it. It has a small monkeys face, black nose, round yo eyes, four short and fat legs, body hair a lot, feels warm and soft, a big mouth, red tongue, White teeth, there are four little feet, each little feet are long with five half-white half-white toes ... ...

Puppy both naughty and fun: puppies like bite wool, the wool is done everywhere. Like to eat bread, rice, like to drink milk, boiled water, like licking my hand. Every time I will lick my hands cleanly. It also likes to pull the toilet. Every time, when it is urine, mother picked up the stick to play it, it quickly hid under the table, a long time refused to come out ... ...

Whenever I go home from school, it always shakes his head at the door to meet me, as if to welcome me home. So I walked into the house, it will keep licking my big feet, bite my pants, let me play with it for a while. I ran at home and ran it with me. When I eat something, always give it half to eat. Puppy to eat when the time is also very interesting, in front of two legs on both sides of the bowl, behind the legs stretched the old long, the mouth into the rice, Come on, click, has been the bowl lick clean only to give up.

In the morning, it always came to knock on my door, as if to say to me: little master, get up, or the class will be late. I opened the door, it gently rushed to me, licking my nose Face, eyes. Sometimes it will be my socks Diao far away, it is really too cute.

This is my familys puppy, you met will certainly like.

Lady woman has a lovely puppy, is someone else to give lady. We call it a little slippery because it is a funny puppy.

Small hair on the hair is red, the body of the hair is like snow white. Look, it is not very fashionable! In the round head there is a pair of bright and piercing little eyes, in the small eyes below is a small wet nose, there is a small mouth.

Little slippery is very picky about food, it does not eat white rice. One morning, I was willing to go from home to a big bread to the lady, a small slide from the door ran out to meet me. It shook his little tail, staring at my mouth with a small eye bread, I also read its mind, so I put half of the bread to it, it relish to eat, eat up to play, I had to be hungry.

Once again, I took a lollipop to feed it, I put the lollipop on the floor, a small slide with a lap touched the lollipop quickly retracted, and later with the tongue licked and found a good thing. It was lying down, the front foot clinging lollipop, slowly with the mouth to taste, and my heart happy!

There is a small slippery performance technology is also very high, I raised his feet high, small slippery also lifted the body, turn circle, as if with me waltz! There are every time I stretched legs, it Like Liu Xiang, start hurdles.

Little slippery is a naughty puppy, we all like it.

I had a puppy, with a black hair, as if she had wiped the oil. Small and exquisite faces with a pair of emerald-like eyes, triangular ears usually low, and sometimes also turn it! Tail long, always upturned into a circle. This is my dog.

Some people say that my dog is a silly dog, in fact, a stranger, it is barking a non-stop, like a warning to the owner.

The most lovely to eat it. It lips the soup with his tongue to the mouth to send; eat hard things, it first with the forepaw hold, and then eating teeth, and sometimes eating down, anxious barking. I took a piece of pig bone to feed it, it was resting, saw, and then came to me to run, bones, quickly ran to the corner, with relish Eat up.

My dog is really cute.

我们小区里有一只狗，它全身都是白色的，眼晴像一块小橡皮，喜欢摇尾巴，我叫它“大白”。

大白很贪玩，几乎天天出去玩，玩个六七个小时也可以不回家。大白最喜欢玩玩具，它的玩具有小球、鸡毛、假骨头……但大白最喜欢玩的还是小球。

有一次，我在小区散步，突然一个小球像一颗子弹一样飞过来。我捡到手上看了一会，原来是大白想和我玩球啊！我丢球，大白就去捡球，几十回合了，一开始还不分上下，但后面我只能甘拜下风，我开始累了，大白仍乐此不疲。我使劲力气丢远点儿，几分钟后大白又找到了。

还有一天，一只大黑狗大摇大摆的走到了大白的面前，我赶紧走到大白的后面。大白在用愤怒的眼睛瞪着这只大黑狗，我才知道是这只狗来挑战大白，它是想要得到大白的地盘。此地不疑久留，我就跑到一棵树的后面当一个吃瓜群众看着好戏。几十个回合的打斗早已白热化了，它俩不分上下，我趁机丢了一根假骨头，让另一只狗分神。大白立即一抓，终于胜利了。这只大黑狗灰头土脸的离开了。

我记得还有一次出奇的事，我居然发现大白在捉一只小老鼠，抓老鼠本是猫的活，但大白出于好奇就想抓老鼠玩玩。真是狗拿耗子——多管闲事啊！大白左抓右抓，就是抓不着老鼠。急得它围在老鼠钻进去的地方转圈圈。

你们见过这种狗吗？

五月的一天，阳光明媚，瓦蓝瓦蓝的天空上飘着几朵白云，像软绵绵的棉花糖一样。

清晨，小花狗嘻嘻跑出了家门，它的好朋友绵绵邀请它去家里做客，小花狗嘻嘻在街道上走着走着，它在一条狭窄的小路上停了一下，心想：“绵绵是个乖孩子，上次它还帮助过我，我想给它送一个礼物，它一定会很高兴的，可是送什么比较好呢？”小狗开动着小脑筋想着，哈哈！我可以送它一根骨头呀！于是，小狗在大街上跑来跑去，想寻找一根骨头，小狗跑呀跑的呀，终于，小狗嘻嘻找到了一根大大的骨头，它开心的蹦了起来，小狗叼起骨头，立刻往绵绵家跑。

到绵绵家必须要经过一条清澈见底的小河，听着哗哗的流水声，嘻嘻开始有点紧张，但是为了给绵绵送骨头，小狗鼓起勇气大胆地走上了小桥，到了小桥中央，小狗发现桥底下也有一只小狗叼着骨头。小狗心想：“呀！河底下的那只小狗叼的骨头好像比我的骨头大一些。”为了给绵绵一个大骨头，小狗就大吼大叫生气地喊“汪汪汪，快把那根骨头还给我，汪汪。”活音刚落，骨头就“扑通”一声掉到了缓缓流动的小河里，小狗终于明白了那其实是自己的倒影，小狗非常后悔，下次再也不能贪心不足了，嘻嘻只好愁眉苦脸地回家了。

I have two puppies in my house. One is white, one is gray. White called Pippi, it is very naughty so called Pippi. Gray called obediently, it is well behaved so it is called obediently. But I liked Pippi.

Pippi it loves to sleep and eat asleep. But it heard someones footsteps, but also how diligent, it will be barking, tell us that someone came. But when I came, it not only shouted, but also came out to meet me. It is very obedient, we call it out to play, it goes out to play, as long as we called Pippi at the door, it will soon run back.

Pippi its appetite ok, give it anything to eat, as long as not bad things can be. Pippi it is a big variety, and our geese like.

Whenever I am very sad when it will run over to coax me, accompany me to play. Every time I am happy when it will be happy. Its unhappy when ill take it out to play. It was happy when I was happy.

This is my dog my favorite puppy skin. Okay, yes, forget what Phi Phi sleeps like. It sleeps like people, most of them are legs straight to the right lying, it is like a sleep will be snoring.

说起狗，大家应该都知道。它是生活中最常见的动物之一，被有些人亲切地称为“人类最忠实的朋友”。

狗长着两只机灵的耳朵，有些狗的两只耳朵经常垂在脸颊旁一但有什么动静，便竖起来，仔细地聆听声响。它有一双黑溜溜的眼睛，“咕噜咕噜”地转着，显得炯炯有神。狗身上的毛很光滑，摸上去特别舒服。这是因为它经常梳理和清洗身上的毛。有些狗的尾巴像一朵绽放的菊花，可爱极了。不像狼的尾巴，光秃秃的，像一根绳子。

狗狗

狗也分大小，像吉娃娃犬、博美犬之类的狗，一生就只有小板凳那么高。而有的狗却不一样，像藏獒、松狮犬等，它们长得高大威武，四只脚强壮有力，几乎跟书桌一般高。狗还有很多种类，例如贵宾犬、蝴蝶犬、卷毛比熊犬、中国沙皮犬等等，许多许多。狗睡觉的时候特别喜欢趴在地上，用两只前爪围成一个圈，将整个脸埋进圈里，只把耳朵露在外面。狗为什么要这样做呢？原来，它是为了保护自己的鼻子。狗的鼻子非常灵敏，因为它的鼻子里有一个气味储存库，只要它问过的东西，就不会再忘记那种气味。假如你拿一种物品让狗闻一下，然后把这种物品藏到自己认为别人都做不到的地方，让狗去找，它准能在一个小时内找到。就算你把狗带到几公里外的地方，丢下它，独自一人回家，它也能轻松地找回来。

正因为狗有一个灵敏的鼻子，所以才能我人类看家。那些为人们看门的狗，被人们称为“看家犬”。古往今来，没有哪一只看家犬不是无条件服从主人的命令的。它们一闻到主人的味道就知道主人回来了，便摇着尾巴跑出去迎接主人回家，还用身子蹭主人的裤腿，显得特别乖巧。可当陌生人出现在它们面前时，它们闻到了陌生的味道，便警觉起来，连忙站起身，竖起耳朵，睁大眼睛。一发现陌生人图谋不轨，就“汪汪”直叫，狂吠不止，引起主人的注意，提醒主人。

狗经过训练后还能当警犬，帮助警察破案，它们成了人类生活中的一部分，对人类有很大的帮助。因此，我们要爱护狗。不仅因为它的作用，更重要的是，它还是人类的好朋友。

大家好!我叫Gogo，狗如其名，我天生就好动。我拥有长长的腿和脚，一个敏锐的鼻子，一个聪慧的脑袋，还有一身结实的肌肉。我在狗的家族成员中是最man的一个了。

在主人眼中，我是最棒的――因为我竭尽心机的为主人看门口、捉害虫。有一次，妈妈正在打扫阳台，我坐在旁边监视着，只要有一只老鼠窜过，都逃不过我的“五指山”。我亮睛一看，哇噻!几十只哎!我立即扑上去，用尖利的爪子按住老鼠，使它无处逃身，其他的老鼠我也是这样捉。接着，我发挥自己应有的才能，不管有多累多苦，不管有多脏多臭，我都要全力以赴，冲破一切困难!结果，所有的老鼠都被我捉获了，我却一身脏，主人赞赏地摸摸我的头，说：“Gogo,你真棒!”。虽然我很脏，但是我很快乐!

我的家庭虽然不很富裕，但是我很幸福。每天主人起床之前，我都会舔舔主人的手，主人都会微笑着摸摸我的头，这时，我是满有成就感的!每天，我都吃着一些“山珍海味”，时不时主人还给我最爱吃的鸡蛋给我吃呢!主人对我很好，很疼我，简直当我是她儿子。每次犯了错误，主 要再犯;当错误实在太大时，我就躲在“卧室”里接受主人的教诲，还要挨打哦!

想认识我吗?就打个电话来，我随时恭候您的佳言!