Categories Articles King Charles spaniels carry more harmful genes tied to heart problems than other dog breeds Post author By crystalg Post date September 2, 2021 Study Finds Tags Breeds, carry, Charles, Genes, harmful, heart, king, More, problems, spaniels, Than, tied ← British defense secretary suggests US is no longer a superpower after Afghanistan withdrawal → As New Orleans Police Focus on Anti-Looting Measures in the Wake of Hurricane Ida, Some Residents Hear Echoes of Katrina