拉布拉多发情的状态

2025-02-02 08:49:41
推荐回答(4个)
回答(1):

拉布拉多犬和其它许多宠物狗一样,在每年的春秋季节会出现发情的症状,而且多发生在每年的3-5月份和9-11月份。

当母犬的生殖系统开始为排卵作准备,卵子已接近成熟,生殖道上皮开始增生,腺体活动开始加强,分泌物增多。

拉布拉多的外阴充血,阴门肿胀,变得潮红湿润滑,而且流出混有血液的粘液时,这是发情前期的征兆,而且此阶段一般为7-10左右。此时,公犬也会时常接近母犬,但是母犬还不会允许它爬跨交配。

在拉布拉多正式发情的时候,最明显的区别是它们会将尾偏向一侧,阴门开闭,允许公犬爬跨交配。

此时的母犬,外阴部位会继续肿胀,而且变得柔软,流出的粘液变成浅色。此时,出血量会明显的减少或者停止。而且,发情的拉布拉多情绪会焦躁不安,喜欢偷偷流出户外。

当拉布拉多发情期6-14天过去之后,它的外阴部肿胀会逐渐消退,性格情绪会变得安静和正常。同时不再允许公犬接近和交配。

当经过1-2个月的稳定和修养之后,拉布拉多犬就会进入漫长的乏情期。这时拉布拉多犬的生殖器官进入不活跃状态,生活、运动都会变得规律,性格情绪稳定。而且你会发现此时的拉布拉多与发情时期有明显的反差对比。

扩展资料:

母犬发情期的主要特征:

1、发情母犬的阴唇肿胀、肥大、外突、初期粉红色,明显充血并有少量黏液伴随血液从母犬的阴道流出。随着发情期的延续,流出的血量逐日增加,血液的颜色也由粉红色变为深红色:发情的第8天,血量最多最浓,血色最深。第9天以后血量渐少,浓度渐稀,这时阴唇也逐渐变为暗红色。

由于这时阴唇肿胀渐消,开始出现皱纹,发情的母犬进入了排卵期。排卵期大约持续5—6天,这时的发情母犬乐意接受公犬爬跨。

随着排卵期的延伸,发情母犬的求爱表现日炽,直到发情期的第16天,母犬开始讨厌公犬纠缠、这时发情母犬的阴道仍有血水流出,到第21天时,阴道流血停止,阴唇肿胀消退,母犬发情结束。

2、发情期母犬表情兴奋。随着发情期的持续,母犬的兴奋增强,表情比平时恍惚不安,吠声粗大,双目发亮。

发情炽期,母犬坐卧不安,食欲锐减,拴养的母犬不断对空发出求偶吠,养犬者这时如果用手按压母犬的腰部或抚摸犬尾时,母犬站立不动,或把犬尾偏向一侧,犬的阴唇不断抽动,并且阴门频频开启和闭合,这时如用性成熟的公犬试情时,发情的母犬后肢叉开,出现主动接受交配状。

养犬者在犬的发情期,一定要密切观察发情母犬的上述变化和表情,一定要记住母犬发情开始(母犬阴道流血第一天)的日子,以便推算出该母犬最佳的交配日:只有在最佳交配日配种,才能提高母犬的受胎率和产仔数。

参考资料来源:百度百科--拉布拉多猎犬

回答(2):

拉布拉多这种大型犬差不多八个月以后就会发情了,发情一般会维持二十几天,时间长的甚至一个月。期间母狗的阴部会流出大红色的液体,到十几天的时候桃子会变大红肿,这样的情况会持续几天,之后会慢慢收缩恢复正常。这段时间你可以给它吃好一点,多补充营养。

回答(3):

血由红转紫,桃子胀的最大时配种刚刚好。要慢慢摸索,反正第一次配对狗也不好。

回答(4):

疯狂的找母狗进行那个姿势

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