On the other hand, spaying and neutering are not completely without possible negatives.

另一方面，喷施和绝育并非完全没有可能的否定。

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Spaying and neutering of stray or feral cats will cut down on transmission in these cat populations.

如果帮流浪猫咪结育可以减少此疾病在此猫群的传播。

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After agonizing over a subject matter, and keeping with my animal theme, I decided on the topic of spaying and neutering pets.

苦苦搜寻了一些课题后，为了与我的动物主题一致，我决定把主题定为结扎宠物。

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Covering everything from mouthing to spaying and neutering, the ASPCA can help shed light on some basic behavioral bloopers.

CNN: Site-Seer: Fetching an obedient dog from the Web

In Rhode Island, where unemployment stubbornly remains at 11%, Mr. Palumbo who once tried unsuccessfully to have a contribution box added to state income tax forms to pay for spaying and neutering stray cats admits there are bigger issues to tackle.

WSJ: Bill to Ban Lap Dogs Unleashes Fight