拨开犬被毛查看虱子（犬毛虱）
It is often necessary to part the animal's hair to see lice and nits, such as the Trichodectes canis nits evident on this dog.
Courtesy of Dr. Jennifer Ketzis.
在这些主题中
It is often necessary to part the animal's hair to see lice and nits, such as the Trichodectes canis nits evident on this dog.
Courtesy of Dr. Jennifer Ketzis.
