This sentence should be revised as "Just like dogs, cats can be trained to shake hands, to beg, to walk on a leash, or to respond to vocal cues."
When are comma used?
Commas are most commonly used to separate equal elements on a list. For example: I like carrots, carrots, and spinach.
How should this text be revised?
Considering the author is listing the abilities cats can learn and this is a list. The best would be to add commas to separate the elements in this list.
Learn more about comma in: https://brainly.com/question/13366692
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