Peaceful giraffes are the tallest living quadruped almost brushing secrets from the sky. Because of enormous height and very long necks, their cardiovascular systems are powerful and highly specialized. Their hearts can be around two feet long and weigh more than 25 pounds. They have horns called ossicones that are covered in fur. Distinctive coat patterns fascinate too. Cody Chavez's sweet turquoise-eyed giraffe is head and shoulders above the rest. Natural dendritic patterns appear in the fish rock serpentine. Measurements are about 2 7/8" tall, 1" wide and 1 1/4" deep.