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扑咬训练是利用犬凶猛的攻击和主动防御的本能这一特性,配合助训员完成战时追捕的任务.它主要用于巡逻、警戒、潜伏、押解、反恐防暴等任务.它主要用于巡逻,警戒,潜伏,押解,反恐防暴等任务. 相似文献
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犬的扑咬训练过程,具体包括神经活动类型的转换、扑咬过程中犬的奔跑速度、扑咬凶猛性和仇视性的培养。而警犬在追捕、搜捕以及治安防范中,又是利用其灵敏的嗅觉、凶猛的攻击力以及敏捷的反应能力,对犯罪嫌疑人进行打击的一种活动,这其中就要求受训犬有一定的抗干扰能力和仇视能力,以保证打击罪犯的可行性。目前,由于没有一套较为完善的扑咬训练实践性资料,不同的训练方法和训练手段使犬对扑咬的理解“走上了弯路”,往往出现在训练中犬无视“挑逗人”(助训员)的存在,使扑咬训练走入了误区,给训犬员带来了困惑。通过近一年的扑咬训练实践, 相似文献
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犬的“握手”实际上是递前爪。幼犬向母犬或其它成犬递出前爪是表示亲切,成犬之间“握手”是作为爱慕、吸引对方相互玩耍或交配的标志。可是,你想过让爱犬在入的口令下与入“握手”吗?你想过让爱犬根据入的手势动作来正确判断该伸左前爪还是右前爪与入“握手”吗? 相似文献
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Jewell DE Toll PW Azain MJ Lewis RD Edwards GL 《Veterinary therapeutics : research in applied veterinary medicine》2006,7(2):78-85
Feeding obese dogs a high-fiber food with or without added conjugated linoleic acid (CLA) resulted in reduced caloric consumption, reduced body weight, and a 3.3% reduction in body fat, whereas feeding a low-fiber food resulted in a comparable increase in caloric consumption and a 2.4% gain in body fat. The addition of CLA did not significantly affect food intake, energy intake, final lean body percent, change in lean body percent, or final fat percent. These results suggest that the addition of dietary fiber but not CLA to foods may be helpful in the treatment of canine obesity. 相似文献
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Kikuchi M Mizoroki S Kubo T Ohiwa Y Kubota M Yamada N Orino K Ohnami Y Watanabe K 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2003,65(6):679-684
Lactoferrin purified from canine seminal plasma by a three-step chromatography procedure had a molecular mass of 75.2 kDa and cross-reacted with antiserum to equine seminal plasma lactoferrin. Seminal plasma lactoferrin concentrations were determined by a competitive enzyme-linked immunosorbent assay (ELISA) by using rabbit anti-equine lactoferrin antibody and alkaline phosphatase-labeled goat anti-rabbit IgG antibody in 14 normal dogs and found to range from 12 to 197 micro g/ml, with a mean value of 77 +/- 59 micro g/ml (the mean +/- SD). Seminal plasma transferrin concentrations were determined by a sandwich ELISA with goat antibody to canine serum transferrin and alkaline phosphatase-conjugated goat anti-canine transferrin antibody and found to range from 0.32 to 12.6 micro g/m l, with a mean value of 2.44 +/- 3.25 micro g/m l. The lactoferrin concentration significantly correlated with the sperm concentration (r=0.7025, P<0.01), but there was no significant correlation between the seminal plasma transferrin concentration and sperm density. These results indicate that seminal plasma lactoferrin, but not transferrin, reflects gonadal function. 相似文献
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一、犬能够体察主人的情绪变化养犬的人普遍认为犬智商高,能够察言观色,了解主人的心理活动,而它本身也有着近乎人的各种心理活动。例如,当主人高兴时,犬围绕着主人奔跑跳跃、兴奋活泼,还不 相似文献
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缉毒犬对各种毒品气味的分辨能力,即一头受训犬能够在各种复杂的环境中,准确地从烟、酒、食物、糖、茶、化妆品、药材以及化学物品等干扰气味中分辨出某种毒品气味,并反应正确。目前,有些地方的缉毒犬只是对单一毒品气味进行了训练:并且考虑在更为复杂的环境下的训练,即模拟训练。这种训练接近实战,要求带犬民警充分考虑到实战现场的复杂性,并以此为标准,对模拟训练中的三种形式进行合理的布局。 相似文献
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