2-1/2" wide x 3" long, measuring the outside bottom of the shoe. The Tag reads: Grreat Choice SC12Booties Cat-S Which probably means Small and the style is Cat faces on the tops.
Sage is a rescue dog and his breed is Shih Tzu, Poodle and Lhasa Apso. I had a DNA test done to find out what breeds he had in him. He is a sweet little guy and doesn't mind wearing socks and doggie footwear.
Thank you for sharing all that. How interesting. I've worked with rescue owners. One did grayhounds, the other Great Danes. Our best friends rescued a blonde Yorkshire Terrier.