Cats do not like bathing, and it is stressful for them. They are, after all, among the cleanest of domestic pets and take great pride in their self-care. If, however, your cat has picked up a strong odor or has gotten dirt matted into their coat that they cannot remove themselves, a bath may be necessary. If you suspect that a cat has come into contact with a toxic substance, take it to the vet immediately before you consider bathing the cat yourself.