what r  the biggest domestic cat breeds
Later generation Savannahs are generally considered the tallest domestic cats. [1] The Maine Coon is considered by every professional cat organization to be the largest domestic cat. A maine coon named Leo held the Guinness World Record at 35 lbs (15.87 kg) and 48 inches (121.92 cm) long. Technically, the record is for the world's longest cat.