Though I'm sure my dog would look very good in some clothes, I don't get him any. I wouldn't probably call it cruel but letting pets wear clothes is not natural for them. I would like them, as much as possible, to live their lives normally. Clothes might bother them because they weren't meant to wear clothes. How will they dig is they had shoes on? If they were cold because they lived in a cold country where they don't normally live I guess it would be fine but otherwise, I don't see the need. I do not have anything against others who do dress up their pets though. Just like raising kids all of us want the best for our pets and I guess not letting them wear clothes is what I personally think is best.