Top 7 Most Expensive Dogs in the World That Are Incredibly Charming 5- Portuguese Water Dog Price: $5,000 Next on the list is a breed of working dog, as classified by the American Kennel Club, known as The Portuguese Water Dog. Originating in the Algarve, Portugal, and made famous by the US President Barak Obama’s dog called B, this fluffy creature is identified by their wavy and curly coat and non-shedding ability. A male Portuguese water dog weighs19-27 kg and it is 50-57 cm in height, whilst a female is around 43-52 cm tall and 16-23 kg in weight. They normally live for 10-14 years. Open next page to continue reading BackNext