The longest-lived breeds, including toy poodles, Japanese spitz, Border terriers, and Tibetan spaniels, have median longevities of 14 to 15 years.
Trah anjing yang berusia panjang, di antaranya Toy Poodles, Japanese Spitz, Border Terrier, dan Tibetan Spaniel yang memiliki usia rata-rata 14 hingga 15 tahun.