Here are some sites I have found over the years. I think at some point there used to be a big list on yorkietalk somewhere. Happy shopping!
barkingdogclothes.com
debbiesbows.com
pup-n-stuff.com
purecountrypetboutique.com
elizapets.com
chrissystems.com
pet-dog-cat-supply-store.com
dog.com
petchauffeur.net
www.doggy-gifts.com/
drsfostersmith.com
gembows.com
imapreciouspup.com
jbpet.com
lawdogbows.com
petco.com
petluvers.com
plushpuppy.net
perfectdogbows.com
thepuppyshop.com
thedivadogbowtique.com
tinydogshop.com
upco.com
petedge.com
pawmark.com
poopbutler.com
kingwholesale.com
valleypet.com
pitterpatterpawz.com
yourpetcenter.com
jefferspet.com
thespoiledpet.net
activek9.com
dog-bows.com
petpro.com
littleshopofterrors.citymax.com
kvvet.com
strictlypetsupplies.com