Melissa. 3 lbs is tiny tiny.. One of my yorkies is 4 1/2 lbs and he is small. Try this easy pattern. http://www.redlipstick.net/knit/chihswe.html I have made lots of these for the growing stages that mine have went thru. and have made for others too. animal shelters like them also. most all the yarn makers have free patterns too so you might check their sites. some cute ones on red heart site, I saw today. maybe not as small as you need tho.
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