Dog outfits might be the stuff that a Hollywood celeb puts on a favorite pooch, but dog apparel market trends show that even the everyday Joe and Jane dog lover buys the clothes. Ever wonder what's beyond basic doggie sweaters? Basic but Functional Dog Apparel: Sweaters and Coats While in the past the folks in the colder regions might have owned primarily hardy animals with sufficiently thick coats to survive inclement weather, modern-day dog lovers do not let Jack Frost nip their affection for smaller breeds in the bud. Of course, owning a Yorkshire terrier or Lhasa Apso in subfreezing temperatures calls for some foresight on the owner's part. Dog coats (and sweaters) keep tender bellies warm and prevent a rapid loss of body heat while the animals are doing their "business." Dog Outfits: For the Spoiled Canine Made to look like Santa suits, elf outfits or Halloween costumes, these dog clothes are primarily fashion statements. Although some of the canine couture is s