romeo is a boy and i dress him for warmth. it's harder to find boy clothes. my little guy shivers without clothes. it's about 30 degrees outside and we just came back from our late nite walk. i couldn't imagine taking him out without a coat.we prefer fido fleece. it's functional and cute. i live in an old victorian and it's pretty drafty inside. he wears sweatshirts or t-shirts inside. he tolerates his clothes, but he is happy to take them off too.  
