We at Sun Valley Alpaca Co. are major dog lovers! Trust me when I say that, we are obsessed. I seriously am in danger of following more dogs on Instagram than humans-- and I'm not even ashamed! They're cuter and more lovable than most humans anyway. Around this time of year, I always enjoy seeing dogs out on the town making a fashion statement. Are you really surprised that I'm a big fan of the dog sweater? Stumbling across these photos on Pinterest made me realize that matching your outfi …