Cats and dogs is very similar to human cancer, cancer research on cats and dogs with great practical effect.

猫狗的癌症与人类极为相似，对猫狗癌症的研究具有极大的现实作用。

youdao

Most critters bounce on the balls of their feet, think cats and dogs, while others trot on their toes, like horses and deer.

但是多数家畜用脚掌弹跳，想想猫跟狗，然而其他动物是用脚趾小跑，比如马跟鹿。

youdao

In contrast, studies on dogs and cats, rabbits, guinea pigs, zebra fish, fruit flies and other animals have remained about the same.

相比而言对狗和猫、兔子、几内亚猪斑马鱼、果蝇及其他动物研究的数目基本保持不变。

youdao

There is a ban on cars, cats and dogs and the view from your window is a pile of rotting wood.

BBC: Sheds and compost

I've asked you guys a few times what the President was referring to when he spoke to the Republican conference on Friday and he talked about stray cats and dogs getting into the health care reform legislation that would prevent patients from being able to choose their plan, choose their doctor, even though that had been a White House pledge.

WHITEHOUSE: Press Briefing

"It started with passionate women who were feeding cats and dogs on the streets, and they met around a garbage bin and they decided to join forces and to help, " said Hesayne.

CNN: Abused animals in Lebanon face losing safe haven