Cats DO pant like dogs when they get overheated.

Cats can pant, I have seen it happen in times of extreme stress, and is often a bad sign. Like dogs, cats may pant if they are anxious or overheated. Strenuous exercise may be another reason, especially after a huge fight. Once your cat has had a chance to rest, calm down and cool down, this sort of painting should subside. However, even this type of panting is much more rarely seen in cats than in dogs. So, if you’re not 100% positive about why your cat is panting, it’s best to bring her to the vet.

A side note, however, I misread this as “since cat’s don’t like pants like dogs,” and wanted to point out that dogs also do not like to wear pants, before my anti-dyslexia medicine kicked in.