Nicole,
There is lots of info re Yorkie Health at the YTCA site.The Merck Manual of Vet Med is online.The Atlantic Vet College has a site about Inherited Disorders in dogs,Canine Inherited Disorder Database.And there is a good article about Patellar Luxation at the Papillon club site. You have lots of homework!Carmen Battaglia has a new book about breeding dogs and you should have Anne Seranne's book Breeding your own show dog......
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