Dog shoes with polka dots, easy to put on and take off with Velcro straps. - Color: Light blue, polka dot pattern - Straps: Velcro - Design: Dog shoes - Brand: HAPPY WALK Thank you for viewing. The number "4" is written inside the shoes, so I think it's probably size 4. I tried them on my dog once in the room, but he didn't like them, so he has never worn them outside.