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中亞牧羊犬
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中亞牧羊犬是一種擁有4000多年歷史的古老品種。中亞牧羊犬可能是亞洲獒的后代。這種勇猛無畏的牧羊犬幾百年或是幾千年來一直被用作羊群的守衛犬。當地牧民認為它是最古老的的獒犬之一。中亞牧羊犬在中亞諸共和國以外很少能看到這個品種。中亞牧羊犬出生不久耳朵既被截斷,脖子上的皮膚具有保護性,前肢骨骼粗壯,肩部和大腿肌肉強壯有力,寬闊的背部結實且長度適中,表層被毛短而濃密,硬度適中,底層有濃密的似羊毛的,一般身高60-78cm,體重40-79kg。是極其出色的牧羊犬,身材雄偉,性格冷靜。
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發展歷史

中(zhong)亞牧(mu)羊犬(quan)(quan)(quan)是(shi)(shi)(shi)大型(xing)犬(quan)(quan)(quan),它(ta)是(shi)(shi)(shi)人類(lei)的(de)需要和(he)自然(ran)的(de)選擇交(jiao)互(hu)影響作用的(de)產(chan)物,它(ta)適應了很多地(di)方的(de)自然(ran)條件。這一犬(quan)(quan)(quan)種是(shi)(shi)(shi)在從里海(hai)到中(zhong)國,從南烏拉爾山(shan)脈到阿富汗的(de)廣大地(di)區形成的(de)。它(ta)有著(zhu)古(gu)老藏獒(ao)的(de)血統,許多牧(mu)民(min)都擁有這種牧(mu)犬(quan)(quan)(quan),它(ta)也是(shi)(shi)(shi)美索(suo)不達米亞(西南亞地(di)區)的(de)斗(dou)犬(quan)(quan)(quan)。這種犬(quan)(quan)(quan)和(he)蒙古(gu)獒(ao)、藏獒(ao)、阿富汗獒(ao)犬(quan)(quan)(quan)和(he)伊朗的(de)獒(ao)犬(quan)(quan)(quan)都有著(zhu)聯系(xi)。它(ta)還和(he)西歐的(de)西班牙馬士(shi)提夫犬(quan)(quan)(quan)有著(zhu)關(guan)系(xi)。從其(qi)起源來看(kan),中(zhong)亞牧(mu)羊犬(quan)(quan)(quan)屬于(yu)護衛犬(quan)(quan)(quan)、牧(mu)犬(quan)(quan)(quan)和(he)大型(xing)狩獵犬(quan)(quan)(quan)。

形態特征

頭蓋骨寬闊,有(you)著發(fa)達但是干凈(jing)的面(mian)頰(jia),眉骨微隆(long)。眼睛不大(da),卵(luan)圓(yuan)形,實(shi)現向前,深陷于眼窩(wo),眼間距大(da)。胸(xiong)前部發(fa)達,與肩部淺窩(wo)相比較(jiao)突出(chu)。后背強壯、筆直、寬闊、肌肉組織發(fa)達。前臂粗壯,渾圓(yuan),筆直、深插(cha)入身體。

性格特征

中亞牧羊犬是冷靜、無畏的羊群守(shou)護者。它(ta)(ta)們(men)(men)(men)能(neng)和每(mei)一個家(jia)(jia)庭成員和睦相處,甚至看護兒童(tong)。在(zai)家(jia)(jia)庭以外,它(ta)(ta)們(men)(men)(men)試圖支配其他(ta)犬類并對陌生(sheng)人(ren)保(bao)持警惕,它(ta)(ta)們(men)(men)(men)是守(shou)衛(wei)者并樂于(yu)扮演(yan)這種角色。同時,它(ta)(ta)這種個性(xing)并不是對所有(you)人(ren)而(er)言,它(ta)(ta)們(men)(men)(men)需(xu)要一個懂得它(ta)(ta)們(men)(men)(men)性(xing)格并關愛它(ta)(ta)們(men)(men)(men)的人(ren),它(ta)(ta)們(men)(men)(men)不適(shi)合于(yu)膽小者喂養。

毛色特征

被毛(mao)(mao)(mao)粗糙、直,底毛(mao)(mao)(mao)發達(da)。根(gen)據被毛(mao)(mao)(mao)的長(chang)度(du)分成兩(liang)種類型:短毛(mao)(mao)(mao),外毛(mao)(mao)(mao)拉(la)直長(chang)度(du)為4~5厘米,沒(mei)有(you)任何裝(zhuang)飾(shi)毛(mao)(mao)(mao);長(chang)毛(mao)(mao)(mao),外毛(mao)(mao)(mao)拉(la)直長(chang)7~8厘米,在耳朵、脖子、后腿、尾(wei)巴上(shang)有(you)很豐富的裝(zhuang)飾(shi)毛(mao)(mao)(mao)。顏色(se)(se)有(you)白色(se)(se)、黑色(se)(se)、灰色(se)(se)、稻草色(se)(se)、黃褐色(se)(se)(紅(hong)褐色(se)(se))、灰棕色(se)(se)相間,虎(hu)斑(ban)和斑(ban)塊、斑(ban)點色(se)(se)。

優缺點評價

極其出色的牧(mu)羊犬,身材雄偉(wei),傳說用眼(yan)神就能指揮羊群和威(wei)懾外敵,同為(wei)星級牧(mu)羊犬,而比起(qi)藏獒(ao),個(ge)性(xing)又溫和許多,更易于訓養。

飼養方

中(zhong)亞(ya)牧(mu)羊(yang)犬的(de)飼養(yang)要(yao)求大(da)的(de)庭院,而且越大(da)越好,并且需要(yao)有(you)(you)柵欄或圍墻。它(ta)(ta)們(men)(men)需要(yao)有(you)(you)工作去做(看護(hu))。小(xiao)的(de)生(sheng)活環境(jing)(jing)將導致它(ta)(ta)們(men)(men)厭倦。通過(guo)訓練,這些犬將成為(wei)優秀的(de)護(hu)衛犬。它(ta)(ta)們(men)(men)生(sheng)活的(de)環境(jing)(jing)必須是安定(ding)、有(you)(you)限制的(de)范(fan)圍,否則它(ta)(ta)們(men)(men)將盡其所(suo)能(neng)地(di)擴張(zhang)領(ling)地(di)。中(zhong)亞(ya)牧(mu)羊(yang)犬應(ying)該經常(chang)跟隨主人(ren)遠足和散步。它(ta)(ta)們(men)(men)在看守財(cai)物(wu)時(shi)可能(neng)會表現(xian)得有(you)(you)些慵(yong)懶,但(dan)一旦出(chu)現(xian)情(qing)況它(ta)(ta)們(men)(men)可以在第一時(shi)間(jian)內作出(chu)反應(ying)。中(zhong)亞(ya)牧(mu)羊(yang)犬不(bu)需要(yao)大(da)量的(de)喂(wei)食,只(zhi)須均衡喂(wei)養(yang)。皮(pi)毛(mao)需要(yao)經常(chang)進(jin)行梳理,否則容易結成束(shu)。特別是春(chun)季脫(tuo)毛(mao)較多時(shi),要(yao)通過(guo)經常(chang)梳理去掉褪毛(mao)。在一年中(zhong)的(de)其他(ta)季節,它(ta)(ta)們(men)(men)沒有(you)(you)明(ming)顯(xian)的(de)脫(tuo)毛(mao),只(zhi)需要(yao)進(jin)行一般的(de)護(hu)理。

梳理犬毛

早晚(wan)應各(ge)梳毛1次,每次梳毛5分鐘。

梳(shu)毛要注意順序:由(you)頸部開(kai)始,由(you)前向后(hou)(hou)(hou),自上而下順次進行,即先從頸部到肩(jian)部,然后(hou)(hou)(hou)依次背(bei)、胸、腰(yao)、腹、后(hou)(hou)(hou)軀,再梳(shu)頭部,最后(hou)(hou)(hou)是四肢和尾部,梳(shu)理過程中(zhong)應梳(shu)完一側再梳(shu)另一側。

梳(shu)(shu)(shu)毛(mao)(mao)(mao)(mao)的(de)(de)(de)手法(fa):梳(shu)(shu)(shu)毛(mao)(mao)(mao)(mao)應(ying)按順毛(mao)(mao)(mao)(mao)方(fang)向快速(su)梳(shu)(shu)(shu)拉。許(xu)多人在(zai)給(gei)長(chang)(chang)毛(mao)(mao)(mao)(mao)犬(quan)梳(shu)(shu)(shu)毛(mao)(mao)(mao)(mao)時,只梳(shu)(shu)(shu)表(biao)面的(de)(de)(de)長(chang)(chang)毛(mao)(mao)(mao)(mao)而忽略了下面的(de)(de)(de)細(xi)茸毛(mao)(mao)(mao)(mao)梳(shu)(shu)(shu)理。犬(quan)的(de)(de)(de)底毛(mao)(mao)(mao)(mao),細(xi)軟而綿密,長(chang)(chang)期不梳(shu)(shu)(shu)理,會形成纏結,甚(shen)至會引起濕疹、皮癬或其(qi)他皮膚病。因此在(zai)對長(chang)(chang)毛(mao)(mao)(mao)(mao)犬(quan)梳(shu)(shu)(shu)理時,應(ying)一(yi)層(ceng)一(yi)層(ceng)地梳(shu)(shu)(shu),還要把長(chang)(chang)毛(mao)(mao)(mao)(mao)翻起來(lai),然后對其(qi)底毛(mao)(mao)(mao)(mao)進行(xing)梳(shu)(shu)(shu)理。

梳(shu)(shu)子(zi)的(de)(de)種類(lei):毛刷、彈(dan)性(xing)鋼絲刷和長(chang)(chang)而疏的(de)(de)金(jin)屬梳(shu)(shu)。毛刷只能使長(chang)(chang)毛的(de)(de)末端蓬松(song),而細(xi)茸(rong)毛卻梳(shu)(shu)不到(dao)。梳(shu)(shu)理長(chang)(chang)毛犬時,毛刷、彈(dan)性(xing)鋼絲刷和長(chang)(chang)而疏的(de)(de)金(jin)屬梳(shu)(shu)應(ying)配合使用。

常見病的防治和養犬者的自身保護

現(xian)將犬(quan)病中(zhong)最嚴重和最常見的做以下簡(jian)介

狂(kuang)犬(quan)(quan)(quan)病:是由(you)濾過性病毒引起的(de)(de)急性傳染病,該(gai)病人畜共(gong)患,危(wei)害十(shi)分嚴重(zhong)(zhong),死亡率(lv)幾乎100%,至今無藥可醫,注射狂(kuang)犬(quan)(quan)(quan)疫(yi)苗(miao)是惟一的(de)(de)有(you)效預防措施。目前我國生(sheng)產的(de)(de)預防狂(kuang)犬(quan)(quan)(quan)病的(de)(de)疫(yi)苗(miao)有(you)兩種(zhong):狂(kuang)犬(quan)(quan)(quan)病弱毒細(xi)(xi)胞(bao)凍干苗(miao)和狂(kuang)犬(quan)(quan)(quan)病疫(yi)苗(miao)。狂(kuang)犬(quan)(quan)(quan)病弱毒細(xi)(xi)胞(bao)凍干苗(miao),用滅菌(jun)水(shui)稀釋后,不論(lun)犬(quan)(quan)(quan)只大(da)小,一律皮下(xia)注射1毫升(sheng),免(mian)(mian)疫(yi)期(qi)1年。狂(kuang)犬(quan)(quan)(quan)病疫(yi)苗(miao),體重(zhong)(zhong)4千克(ke)以下(xia)的(de)(de)犬(quan)(quan)(quan),每次(ci)注射3毫升(sheng);體重(zhong)(zhong)4千克(ke)以上的(de)(de)犬(quan)(quan)(quan),每次(ci)注射5毫升(sheng),免(mian)(mian)疫(yi)期(qi)半年。此外(wai),注射五聯苗(miao)或六聯苗(miao),更是預防狂(kuang)犬(quan)(quan)(quan)病等多種(zhong)疫(yi)病的(de)(de)良(liang)(liang)法:上述疫(yi)苗(miao)接種(zhong)后雖無明(ming)顯的(de)(de)不良(liang)(liang)反應,但應按說明(ming)注射。

蛔(hui)蟲(chong)病:是傳播(bo)很(hen)廣泛的(de)腸道(dao)寄生蟲(chong)病,嚴重影響(xiang)幼犬和青年犬的(de)正常發育。

偽狂犬(quan)病(bing):本病(bing)是由(you)病(bing)毒引起的(de)多種(zhong)家畜和野生動(dong)物(wu)共患的(de)傳染(ran)(ran)病(bing),豬的(de)發病(bing)率(lv)(lv)高(gao),犬(quan)也感染(ran)(ran)。犬(quan)是由(you)于吃了患偽狂犬(quan)病(bing)的(de)牛肉、豬肉、鼠肉等被(bei)感染(ran)(ran),或由(you)犬(quan)的(de)傷(shang)(shang)口(kou)感染(ran)(ran)所致。病(bing)犬(quan)死亡率(lv)(lv)高(gao),但并不向外(wai)排泄病(bing)毒。病(bing)初凝視(shi)、沉郁、搔抓(zhua)受(shou)傷(shang)(shang)處(chu)。傷(shang)(shang)口(kou)周(zhou)圍紅腫,病(bing)犬(quan)呻吟、拒食、嘔吐(tu),啃咬(yao)異物(wu),咽麻(ma)痹,流口(kou)涎,出現類似(si)狂犬(quan)病(bing)的(de)癥狀而(er)死亡。本病(bing)以預防為主(zhu):嚴(yan)禁犬(quan)進(jin)入豬舍(she),對4月齡以上的(de)幼犬(quan)注射(she)偽狂犬(quan)病(bing)弱毒疫苗(miao)是良策。

犬細小病(bing)(bing)(bing)(bing)(bing)毒病(bing)(bing)(bing)(bing)(bing):本(ben)(ben)病(bing)(bing)(bing)(bing)(bing)是(shi)(shi)近幾年(nian)分別發現由病(bing)(bing)(bing)(bing)(bing)畜的糞、尿,唾(tuo)液(ye)等(deng)感染(ran)的犬科動(dong)物(wu)傳染(ran)病(bing)(bing)(bing)(bing)(bing)。主要危害幼犬。腸(chang)炎型的病(bing)(bing)(bing)(bing)(bing)人(ren)精(jing)神不(bu)(bu)振,體溫升高,拒食、嘔吐、腹瀉,排出稀糊便(bian)、水樣(yang)便(bian)和噴射(she)(she)式排出番(fan)茄(qie)樣(yang)的臭便(bian),不(bu)(bu)久因脫水死亡,心肌型的病(bing)(bing)(bing)(bing)(bing)犬腹瀉輕,往(wang)往(wang)突(tu)然死于(yu)呼吸困難。本(ben)(ben)病(bing)(bing)(bing)(bing)(bing)易誤(wu)診為腸(chang)炎、痢疾、肺炎等(deng)。病(bing)(bing)(bing)(bing)(bing)犬死亡率10%—50%,病(bing)(bing)(bing)(bing)(bing)犬由獸醫(yi)對(dui)癥(zheng)治療(liao),注(zhu)射(she)(she)抗毒素1號對(dui)本(ben)(ben)病(bing)(bing)(bing)(bing)(bing)有較(jiao)好的療(liao)效。發病(bing)(bing)(bing)(bing)(bing)前注(zhu)射(she)(she)犬細小病(bing)(bing)(bing)(bing)(bing)毒疫苗(miao)或五聯(lian)疫苗(miao)是(shi)(shi)預防(fang)本(ben)(ben)病(bing)(bing)(bing)(bing)(bing)的上策。

犬瘟熱:本病(bing)(bing)是(shi)病(bing)(bing)毒引起的(de)(de)急(ji)性傳染病(bing)(bing),主要危害3—12月(yue)(yue)齡的(de)(de)幼(you)犬。病(bing)(bing)犬食欲(yu)減退、嘔吐(tu)、倦怠(dai)、寒戰、咳嗽、高燒,糞便惡臭(chou)或(huo)(huo)(huo)(huo)帶(dai)血;跟怕光、流淚(lei),流鼻涕或(huo)(huo)(huo)(huo)膿樣鼻液,出(chu)現支氣管炎或(huo)(huo)(huo)(huo)肺炎病(bing)(bing)變(bian);軀體痙攣(luan)樣運動,尖叫狂奔,口吐(tu)白(bai)沫或(huo)(huo)(huo)(huo)倒地抽(chou)搐,病(bing)(bing)程或(huo)(huo)(huo)(huo)長或(huo)(huo)(huo)(huo)短(duan),愈(yu)后(hou)往往有(you)(you)后(hou)軀無力(li)的(de)(de)后(hou)遺癥,有(you)(you)的(de)(de)幾個月(yue)(yue)后(hou)死(si)亡。本病(bing)(bing)多發生在寒冷的(de)(de)10—4月(yue)(yue),病(bing)(bing)死(si)率高。治療本病(bing)(bing)可注射安乃近、肌(ji)肉注射青霉素(su)或(huo)(huo)(huo)(huo)口服磺胺類藥物。斷奶的(de)(de)幼(you)犬接種五(wu)聯疫苗是(shi)預防本病(bing)(bing)的(de)(de)上(shang)策(ce)。

犬傳(chuan)染性(xing)肝(gan)炎:本病是由(you)犬傳(chuan)染肝(gan)炎病毒引起(qi)的急(ji)性(xing)敗血(xue)性(xing)傳(chuan)染病,主要侵害1歲齡以內的幼犬。本病初起(qi),體溫升至41℃,倦怠、渴(ke)飲、腹(fu)瀉、便血(xue)、怕光、拱背等。幼犬死亡率高;成年犬耐過危(wei)險(xian)期可(ke)康復。本病輸液和補充(chong)維生素B、維生素C治療,注(zhu)射抗生素預防(fang)感染,口服肝(gan)太樂護肝(gan)。

犬結核(he)(he)病:結核(he)(he)病有人型、牛型、禽型三種。犬結核(he)(he)病由(you)人型或牛型結核(he)(he)病菌(jun)引起。幼犬易發病,對(dui)人也(ye)有威脅。患開放性肺結核(he)(he)的病犬,應撲殺和深埋(mai)處理,以免(mian)擴大傳染。

大(da)腦(nao)膜炎:本病(bing)由(you)腦(nao)膜炎病(bing)原菌感染發病(bing)。病(bing)犬陣發性 肌肉(rou)僵直或抽搐,角弓反張(zhang)。病(bing)犬無(wu)治(zhi)療價值,應撲殺深(shen)埋處理。

犬腦炎:本病(bing)或(huo)(huo)因(yin)神經細胞被破壞、或(huo)(huo)由犬瘟(wen)熱(re)病(bing)毒(du)引(yin)起、或(huo)(huo)因(yin)腦內原蟲(chong)侵入、或(huo)(huo)其他病(bing)毒(du)感(gan)染等不(bu)同的(de)(de)病(bing)因(yin)引(yin)起的(de)(de)病(bing)變。主要癥(zheng)狀是高燒、嘔(ou)吐、嗜睡、頸強直、驚(jing)厥抽搐、意識(shi)不(bu)清,死于(yu)呼吸(xi)衰(shuai)竭。發(fa)病(bing)早期可(ke)對(dui)癥(zheng)治療;病(bing)情嚴重的(de)(de)應撲殺(sha)和深埋處理。

肺炎(yan):病犬精(jing)神不振,食欲不佳(jia),喜(xi)臥地(di),愛飲水,體溫39.5—40℃。有(you)明顯(xian)的肺炎(yan)征兆。本(ben)病可(ke)注射安痛定降體溫,肌肉注射青霉素或口服紅霉素的療效也(ye)很好。

犬霉(mei)菌肺炎:本病系霉(mei)菌感染(ran),也傳染(ran)人(ren)。霉(mei)菌性肺炎的癥狀:咳嗽、呼(hu)吸困(kun)難、腹水(shui)、腹瀉、嚴重脫(tuo)水(shui)等(deng)。

犬感冒:本病(bing)(bing)由于淋(lin)雨(yu)、受涼、疲(pi)勞(lao)過度和營養不良(liang)等(deng)致病(bing)(bing)。病(bing)(bing)犬厭食、高燒(shao)、流淚、咳嗽、呼吸和脈搏加(jia)快、精神沉郁等(deng)。

養犬必須(xu)注意(yi)自身(shen)保護

犬(quan)(quan)(quan)(quan)是畜(chu)生,再(zai)有靈(ling)性的(de)(de)(de)(de)(de)犬(quan)(quan)(quan)(quan)也是畜(chu)生,因(yin)(yin)此,不但訓練警犬(quan)(quan)(quan)(quan)學習(xi)逮捕(bu)本領時,助訓員要(yao)穿好防(fang)護衣,平(ping)時養犬(quan)(quan)(quan)(quan)訓犬(quan)(quan)(quan)(quan)時也必須(xu)隨(sui)時注意自身的(de)(de)(de)(de)(de)安全防(fang)護,不要(yao)被犬(quan)(quan)(quan)(quan)咬(yao)傷(shang)或銜(xian)傷(shang)。有的(de)(de)(de)(de)(de)犬(quan)(quan)(quan)(quan)會因(yin)(yin)一時野性發作(zuo),攻(gong)擊主人或咬(yao)傷(shang)鄰(lin)居和(he)行人,就是那(nei)些訓練有素的(de)(de)(de)(de)(de)健(jian)康犬(quan)(quan)(quan)(quan),偶爾(er)也會銜(xian)傷(shang)主人的(de)(de)(de)(de)(de)手或腿等部位。不管什么原因(yin)(yin)被犬(quan)(quan)(quan)(quan)咬(yao)傷(shang)或銜(xian)傷(shang)達到出(chu)血程度時,除對(dui)傷(shang)口進行常規處理外,還(huan)應在24小(xiao)(xiao)時內立即(ji)到當(dang)地防(fang)疫站皮下(xia)注射(she)狂犬(quan)(quan)(quan)(quan)病疫苗,防(fang)患于未然。千萬不要(yao)掉(diao)以(yi)輕(qing)心。養犬(quan)(quan)(quan)(quan)場的(de)(de)(de)(de)(de)飼(si)養員應定期(qi)注射(she)預防(fang)狂犬(quan)(quan)(quan)(quan)病的(de)(de)(de)(de)(de)疫苗。養犬(quan)(quan)(quan)(quan)者家中的(de)(de)(de)(de)(de)小(xiao)(xiao)孩(hai),不要(yao)輕(qing)易(yi)接近犬(quan)(quan)(quan)(quan)或犬(quan)(quan)(quan)(quan)窩,以(yi)防(fang)犬(quan)(quan)(quan)(quan)的(de)(de)(de)(de)(de)獸性管作(zuo)而(er)傷(shang)人  。

繁殖與配種

良(liang)種犬交配和(he)繁殖,使犬的(de)優秀(xiu)品質在(zai)它們(men)的(de)后代身(shen)上(shang)得到鞏固和(he)發展(zhan),使人們(men)不希望的(de)缺點在(zai)它們(men)后代身(shen)上(shang)逐漸消失,這(zhe)是選種的(de)目(mu)的(de)。

同(tong)(tong)一品種(zhong)(zhong)(zhong)具(ju)(ju)有相同(tong)(tong)優(you)良性狀(zhuang)的(de)(de)(de)公(gong)(gong)犬(quan)和(he)母犬(quan)交(jiao)(jiao)配(pei)繁(fan)(fan)殖時,不但可(ke)(ke)以(yi)(yi)保證它們后(hou)代的(de)(de)(de)品種(zhong)(zhong)(zhong)純正,還可(ke)(ke)以(yi)(yi)在它們的(de)(de)(de)后(hou)代身(shen)上鞏(gong)固(gu)和(he)發展它們雙親身(shen)上的(de)(de)(de)那些優(you)良品質(zhi),這(zhe)種(zhong)(zhong)(zhong)交(jiao)(jiao)配(pei)繁(fan)(fan)殖叫純種(zhong)(zhong)(zhong)繁(fan)(fan)殖。用(yong)某一優(you)良品種(zhong)(zhong)(zhong)的(de)(de)(de)公(gong)(gong)犬(quan)與另一品種(zhong)(zhong)(zhong)的(de)(de)(de)母犬(quan)交(jiao)(jiao)配(pei),由(you)于它們各具(ju)(ju)不同(tong)(tong)的(de)(de)(de)優(you)良性狀(zhuang),因此(ci)可(ke)(ke)以(yi)(yi)獲得具(ju)(ju)有雙親不同(tong)(tong)優(you)良品質(zhi)的(de)(de)(de)后(hou)代,這(zhe)種(zhong)(zhong)(zhong)繁(fan)(fan)殖叫品種(zhong)(zhong)(zhong)間雜交(jiao)(jiao)。使(shi)用(yong)兩個不同(tong)(tong)種(zhong)(zhong)(zhong)的(de)(de)(de)公(gong)(gong)獸和(he)母獸交(jiao)(jiao)配(pei),培(pei)育(yu)出的(de)(de)(de)新(xin)品種(zhong)(zhong)(zhong)或具(ju)(ju)有新(xin)性狀(zhuang)的(de)(de)(de)后(hou)代,這(zhe)種(zhong)(zhong)(zhong)繁(fan)(fan)殖叫混種(zhong)(zhong)(zhong)雜交(jiao)(jiao),如使(shi)用(yong)公(gong)(gong)狼與優(you)秀的(de)(de)(de)母犬(quan)雜交(jiao)(jiao),可(ke)(ke)以(yi)(yi)培(pei)育(yu)出對敵兇狠(hen)對主人溫(wen)順的(de)(de)(de)新(xin)犬(quan)種(zhong)(zhong)(zhong)。

種犬第一次開始交(jiao)配(pei)繁殖(zhi)的(de)最佳年(nian)齡

動(dong)物(wu)都有(you)性(xing)成熟(shu)(shu)的(de)具體(ti)時(shi)(shi)間,性(xing)成熟(shu)(shu)的(de)具體(ti)時(shi)(shi)間并不(bu)是最(zui)佳生育(yu)后代的(de)年齡(ling),犬(quan)(quan)(quan)也(ye)是這(zhe)樣。以中型(xing)犬(quan)(quan)(quan)為(wei)例,它(ta)(ta)們(men)在(zai)出生后7~8月(yue)(yue)(yue)齡(ling)開(kai)始(shi)性(xing)成熟(shu)(shu),這(zhe)時(shi)(shi)公(gong)犬(quan)(quan)(quan)和(he)(he)母(mu)犬(quan)(quan)(quan)雖然都有(you)了生育(yu)后代的(de)能 力,但(dan)它(ta)(ta)們(men)的(de)軀(qu)體(ti)發(fa)育(yu)尚不(bu)健(jian)全,這(zhe)時(shi)(shi)繁(fan)殖(zhi)的(de)后代也(ye)不(bu)會太好(hao)。就黑(hei)背、狼青、靈猩(xing)、昆明犬(quan)(quan)(quan)等來說,它(ta)(ta)們(men)第一次繁(fan)殖(zhi)后代的(de)最(zui)佳犬(quan)(quan)(quan)齡(ling):母(mu)犬(quan)(quan)(quan)應(ying)從出生后18月(yue)(yue)(yue)齡(ling)或20月(yue)(yue)(yue)齡(ling)開(kai)始(shi),這(zhe)時(shi)(shi)它(ta)(ta)們(men)的(de)軀(qu)體(ti)才發(fa)育(yu)完(wan)善,也(ye)具有(you)哺育(yu)乳犬(quan)(quan)(quan)的(de)力,因(yin)此母(mu)犬(quan)(quan)(quan)應(ying)在(zai)第三次發(fa) 情期配(pei)種(zhong);公(gong)犬(quan)(quan)(quan)發(fa)育(yu)定(ding)型(xing)比母(mu)犬(quan)(quan)(quan)晚,因(yin)此,第一次配(pei)種(zhong)的(de)最(zui)佳犬(quan)(quan)(quan)齡(ling)應(ying)在(zai)兩周歲開(kai)始(shi)。公(gong)犬(quan)(quan)(quan)的(de)配(pei)種(zhong)年齡(ling)從兩周歲可以延續(xu)到七(qi)八歲齡(ling),要想(xiang)得到良種(zhong)犬(quan)(quan)(quan)的(de)優(you)良后代,配(pei)種(zhong)前還必須加(jia)強種(zhong)公(gong)犬(quan)(quan)(quan)和(he)(he)種(zhong)母(mu)犬(quan)(quan)(quan)的(de)營養,注(zhu)意(yi)對它(ta)(ta)們(men)進行適當訓練和(he)(he)運動(dong),不(bu)但(dan)要保(bao)持軀(qu)體(ti)健(jian)康、還要保(bao)持它(ta)(ta)們(men)興(xing)奮工作的(de)積極性(xing)。

發情和發情期

性(xing)成熟(shu)的犬(quan)每年(nian)發(fa)情(qing)兩(liang)次。春(chun)季(ji)發(fa)情(qing)期(qi)在3~5月,秋季(ji)發(fa)情(qing)期(qi)在9—11月,兩(liang)次發(fa)情(qing)間隔約(yue)6個月。就母犬(quan)來說(shuo),母犬(quan)發(fa)情(qing)以母犬(quan)陰道流血為標(biao)志(zhi):陰道流血一(yi)(yi)般(ban)持續21天(tian)左右,但老齡母犬(quan)發(fa)情(qing)期(qi)陰道流血可(ke)能稍短(duan)一(yi)(yi)兩(liang)天(tian):

母犬發情(qing)期的主(zhu)要特征:

1、發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)陰(yin)(yin)唇(chun)(chun)腫(zhong)(zhong)脹(zhang)、肥大(da)、外突、初期(qi)(qi)(qi)(qi)粉(fen)紅(hong)色,明顯充(chong)血(xue)(xue)并(bing)有(you)少量(liang)黏液(ye)(ye)伴隨血(xue)(xue)液(ye)(ye)從母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)陰(yin)(yin)道(dao)流出(chu)(chu)。隨著(zhu)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)期(qi)(qi)(qi)(qi)的(de)(de)(de)延續,流出(chu)(chu)的(de)(de)(de)血(xue)(xue)量(liang)逐(zhu)日增加,血(xue)(xue)液(ye)(ye)的(de)(de)(de)顏色也(ye)由(you)粉(fen)紅(hong)色變(bian)(bian)為深紅(hong)色:發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)的(de)(de)(de)第(di)(di)8天(tian)(tian),血(xue)(xue)量(liang)最多最濃,血(xue)(xue)色最深。第(di)(di)9天(tian)(tian)以后(hou)血(xue)(xue)量(liang)漸(jian)少,濃度漸(jian)稀,這(zhe)(zhe)時(shi)(shi)陰(yin)(yin)唇(chun)(chun)也(ye)逐(zhu)漸(jian)變(bian)(bian)為暗紅(hong)色。由(you)于這(zhe)(zhe)時(shi)(shi)陰(yin)(yin)唇(chun)(chun)腫(zhong)(zhong)脹(zhang)漸(jian)消,開始出(chu)(chu)現(xian)皺紋,發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)的(de)(de)(de)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)進入(ru)了排卵(luan)期(qi)(qi)(qi)(qi)。排卵(luan)期(qi)(qi)(qi)(qi)大(da)約持續5—6天(tian)(tian),這(zhe)(zhe)時(shi)(shi)的(de)(de)(de)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)樂意接(jie)受(shou)公(gong)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)爬跨。隨著(zhu)排卵(luan)期(qi)(qi)(qi)(qi)的(de)(de)(de)延伸,發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)求愛表(biao)現(xian)日熾(chi)(chi),直到發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)期(qi)(qi)(qi)(qi)的(de)(de)(de)第(di)(di)16天(tian)(tian),母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)開始討厭(yan)公(gong)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)糾(jiu)纏、這(zhe)(zhe)時(shi)(shi)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)陰(yin)(yin)道(dao)仍(reng)有(you)血(xue)(xue)水(shui)流出(chu)(chu),到第(di)(di)21天(tian)(tian)時(shi)(shi),陰(yin)(yin)道(dao)流血(xue)(xue)停止,陰(yin)(yin)唇(chun)(chun)腫(zhong)(zhong)脹(zhang)消退,母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)結束。2、發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)期(qi)(qi)(qi)(qi)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)表(biao)情(qing)(qing)(qing)(qing)(qing)興(xing)奮。隨著(zhu)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)期(qi)(qi)(qi)(qi)的(de)(de)(de)持續,母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)興(xing)奮增強(qiang),表(biao)情(qing)(qing)(qing)(qing)(qing)比平時(shi)(shi)恍惚不(bu)(bu)安,吠(fei)聲粗(cu)大(da),雙目發(fa)(fa)(fa)(fa)亮。發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)熾(chi)(chi)期(qi)(qi)(qi)(qi),母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)坐(zuo)臥(wo)不(bu)(bu)安,食欲銳減,拴養(yang)的(de)(de)(de)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)不(bu)(bu)斷對(dui)空發(fa)(fa)(fa)(fa)出(chu)(chu)求偶(ou)吠(fei),養(yang)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)者這(zhe)(zhe)時(shi)(shi)如果用手按壓母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)腰部或(huo)(huo)撫(fu)摸犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)尾時(shi)(shi),母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)站立不(bu)(bu)動(dong),或(huo)(huo)把犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)尾偏向一側,犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)陰(yin)(yin)唇(chun)(chun)不(bu)(bu)斷抽動(dong),并(bing)且陰(yin)(yin)門頻頻開啟和(he)閉合,這(zhe)(zhe)時(shi)(shi)如用性成熟的(de)(de)(de)公(gong)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)試(shi)情(qing)(qing)(qing)(qing)(qing)時(shi)(shi),發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)的(de)(de)(de)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)后(hou)肢(zhi)叉開,出(chu)(chu)現(xian)主(zhu)動(dong)接(jie)受(shou)交配狀(zhuang)。養(yang)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)者在(zai)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)期(qi)(qi)(qi)(qi),一定要(yao)密切(qie)觀察發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)上述變(bian)(bian)化(hua)和(he)表(biao)情(qing)(qing)(qing)(qing)(qing),一定要(yao)記住母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)發(fa)(fa)(fa)(fa)情(qing)(qing)(qing)(qing)(qing)開始(母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)陰(yin)(yin)道(dao)流血(xue)(xue)第(di)(di)一天(tian)(tian))的(de)(de)(de)日子,以便推算出(chu)(chu)該母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)最佳的(de)(de)(de)交配日:只有(you)在(zai)最佳交配日配種(zhong),才能提(ti)高母(mu)(mu)(mu)(mu)犬(quan)(quan)(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)(de)受(shou)胎率和(he)產仔數。

最(zui)佳(jia)配種(zhong)日和配種(zhong)

根(gen)據觀察(cha)研(yan)究和養犬(quan)實踐證明(ming):發(fa)育正(zheng)常母(mu)犬(quan)的(de)(de)(de)(de)發(fa)情期共21天(tian)(tian)(tian)(tian)(tian)(tian),母(mu)犬(quan)發(fa)情的(de)(de)(de)(de)第10天(tian)(tian)(tian)(tian)(tian)(tian)至第13天(tian)(tian)(tian)(tian)(tian)(tian)是(shi)最(zui)(zui)佳(jia)(jia)(jia)的(de)(de)(de)(de)配(pei)(pei)(pei)種(zhong)(zhong)日配(pei)(pei)(pei)種(zhong)(zhong)母(mu)犬(quan)最(zui)(zui)易受孕。所以一般(ban)在母(mu)犬(quan)發(fa)情的(de)(de)(de)(de)第10天(tian)(tian)(tian)(tian)(tian)(tian)進(jin)行(xing)首次交(jiao)(jiao)配(pei)(pei)(pei),以后每(mei)天(tian)(tian)(tian)(tian)(tian)(tian)交(jiao)(jiao)配(pei)(pei)(pei)1次,連續交(jiao)(jiao)配(pei)(pei)(pei)4次,最(zui)(zui)后1次交(jiao)(jiao)配(pei)(pei)(pei)是(shi)母(mu)犬(quan)發(fa)情的(de)(de)(de)(de)第13天(tian)(tian)(tian)(tian)(tian)(tian);或在母(mu)犬(quan)發(fa)情第10天(tian)(tian)(tian)(tian)(tian)(tian)首次交(jiao)(jiao)配(pei)(pei)(pei),以后每(mei)隔(ge)1天(tian)(tian)(tian)(tian)(tian)(tian)交(jiao)(jiao)配(pei)(pei)(pei)1次,在最(zui)(zui)佳(jia)(jia)(jia)配(pei)(pei)(pei)種(zhong)(zhong)日交(jiao)(jiao)配(pei)(pei)(pei)2次。 就發(fa)情母(mu)犬(quan)外(wai)生殖(zhi)器的(de)(de)(de)(de)變化(hua)來(lai)說,到了第10天(tian)(tian)(tian)(tian)(tian)(tian)的(de)(de)(de)(de)最(zui)(zui)佳(jia)(jia)(jia)配(pei)(pei)(pei)種(zhong)(zhong)日時(shi),發(fa)情母(mu)犬(quan)腫脹的(de)(de)(de)(de)陰(yin)(yin)唇(chun)已明(ming)顯消退,顏色呈(cheng)暗紅色,陰(yin)(yin)唇(chun)周圍(wei)出現(xian)皺紋(wen),養犬(quan)者用手(shou)指(zhi)觸動刺(ci)激發(fa)情母(mu)犬(quan)的(de)(de)(de)(de)陰(yin)(yin)唇(chun)時(shi),犬(quan)的(de)(de)(de)(de)陰(yin)(yin)唇(chun)神經(jing)很敏感,會(hui)出現(xian)有(you)節律的(de)(de)(de)(de)收縮,母(mu)犬(quan)還會(hui)本能(neng)地(di)叉開后肢,出現(xian)接受交(jiao)(jiao)配(pei)(pei)(pei)狀(zhuang)。 就發(fa)情母(mu)犬(quan)這時(shi)的(de)(de)(de)(de)生理狀(zhuang)況來(lai)說,當母(mu)犬(quan)接受公犬(quan)交(jiao)(jiao)配(pei)(pei)(pei)、子(zi)宮(gong)(gong)受到精子(zi)刺(ci)激后,12~14小時(shi)開始排卵,排卵時(shi)間持(chi)續12~48小時(shi)。公犬(quan)射入母(mu)犬(quan)體(ti)內(nei)的(de)(de)(de)(de)精子(zi),在母(mu)犬(quan)的(de)(de)(de)(de)子(zi)宮(gong)(gong)里存活48小時(shi)左右,這時(shi)遇到母(mu)犬(quan)的(de)(de)(de)(de)卵子(zi)則結合“坐胎”。在母(mu)犬(quan)發(fa)情的(de)(de)(de)(de)第10~13天(tian)(tian)(tian)(tian)(tian)(tian)的(de)(de)(de)(de)排卵期連續交(jiao)(jiao)配(pei)(pei)(pei)或隔(ge)日交(jiao)(jiao)配(pei)(pei)(pei),都會(hui)獲得最(zui)(zui)佳(jia)(jia)(jia)的(de)(de)(de)(de)受胎效果(guo)。

孕犬的飼養管理

母犬的(de)懷胎期為58~65天(tian),平均62天(tian)。其中(zhong),大型犬和中(zhong)型犬的(de)孕期約63天(tian),哈巴狗等小型犬的(de)孕期約60天(tian)。為了(le)保(bao)證繁殖的(de)后代品種純正,母犬配種后的(de)最初幾天(tian),不許該母犬接近其他品種的(de)公犬,以免所產(chan)子代不純。

母犬孕(yun)期(qi)喂養(yang)要(yao)精(jing)心,飼料(liao)營養(yang)要(yao)豐富,數量(liang)要(yao)充足,任其(qi)自由取食。還(huan)必須喂點軟骨、青綠鮮菜、魚肝油(you)等。孕(yun)犬要(yao)有適(shi)當的活(huo)動(dong)(dong),懷孕(yun)第一個月的母犬,每天可以進行專(zhuan)業科目訓(xun)(xun)練活(huo)動(dong)(dong);懷孕(yun)第二(er)個月開始,孕(yun)犬停止訓(xun)(xun)練,不(bu)(bu)許跳躍,也不(bu)(bu)許參加專(zhuan)業活(huo)動(dong)(dong),但每天主(zhu)人要(yao)帶它散步兩小(xiao)時。活(huo)動(dong)(dong)不(bu)(bu)適(shi)當,對孕(yun)犬很(hen)有害。

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