Pedigree dogs suffer from a huge range of diseases. Many of these are inherited and have been caused by excessive inbreeding. This is an excerpt from the BBC Documentary "Pedigree Dogs Exposed". This part of the programme deals with the ailments suffered by Cavalier King Charles Spaniels. I'm using it on my website http://pedigreedoghealth.org/ which provides information about the diseases affecting pedigree dogs of all types.