78 million in the United States alone 78 million in the United States alone 78 million in the United States alone 78 million dogs Statista 78 million dogs in the U.S. 78 million dogs lived in homes across the U.S. 89 million 83.3 million dogs lived in U.S. households 90 million nearly 90 million nearly 90 million pet dogs 89.7 million dogs 78 million dogs pets 78 million in the United States alone 78 million dogs Statista, www.statista.com 89.7 million dogs nearly 90 million pet dogs up 30% since 2000 up 30% since 2000 living 78 million in the United States alone 90 million 89.7 million dogs 90 million pet dogs 90 million 78 million in the United States alone 89 million up 30% since 2000 78 million in the United States alone 90 million 89.7 million one dog for every 4 humans 89.7 million dogs