10. Löwchen
The average price is $5,000.
Origin Country: France or Germany
The Löwchen, also called the Petit Chien Lion or Little Lion Dog, is a non-sporting toy breed with a history dating to 1422 in Europe. Paintings and tapestries often feature this rare dog.
Löwchen ©Shutterstock/SSue Thatcher
Bred as a royal companion, the Löwchen was once among the world’s rarest breeds. Weighing up to eighteen pounds, it is lively, intelligent, and cheerful.
Though generally healthy with a lifespan of 12–14 years, pet insurance is wise due to the breed’s rarity and potential costs.