(1) ±³Àç¸í : 2017 ÇØÄ¿½º ÃâÁ¦¿¹»ó¹®Á¦Áý(2) °ü·Ã ÆäÀÌÁö Âʼö : 23ÂÊ(3) ¹®ÀÇ»çÇ×: Áö¹® 3¹øÀÇ ¹®¹ý ¹®Á¦¿¡¼ º¸±â 1¹øÀÌ ÀÖ´Â ¹®ÀåÀÌ ¸Â´Â ¹®ÀåÀΰ¡¿ä? There are an estimated 500 million domestic cats in the world.