We got Hot Rod at Christmas so he needed to put a coat on. He wasn't sure of it at first, but got used to it. Then came shirts...same thing, now he doesn't even flinch when I put something on him but he's 1.
Maggie was so funny the first couple of times I put something on her. One of her dresses had a flower off to the side...she chased it round and round until she fell down!
Now she doesn't have a problem having something on...it only took about a week. She will be 17 weeks tomorrow.