猫蚤之宿主广泛，犬蚤仅以 犬科动物 ( Canidae )为宿主 民宿。人蚤(Pulexirritans)及鼠蚤(Xenopsylla cheopasis)一般不会寄生犬猫，猫蚤和犬蚤也不会寄生人类。
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他们还说这种犬科动物较一般金豺“更大，更苗条，有时毛色也更淡”。
They added that the canids were "larger, more slender and sometimes with a more whitish colouration".
这些犬科动物不仅是疯狂的攻袭武器，还是主人最忠实的保护者。
Not only are these dogs fierce assault weapons, they are loyal guardians.
在那时，鬃狼生活在北美洲，而且看来南美洲的犬科动物好像都起源于北方。
At that time, maned wolves lived in North America, and it seems that all of South America’s canids originated in the north.
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