For Small Dogs - Designed for small breed dogs up to 35 lbs, the Gooby Escape Free Easy Fit Step In Harness prevents escapes with its innovative design. To ensure a secure and comfortable fit, measure your dog's chest before selecting the appropriate size. Escape Proof - Prevent your dog's escape attempts with the Gooby Escape Free Easy Fit Harness. Its no-pull design reduces space around the back, making it harder for your pup to back out during walks. Ensure a secure fit by checking for no space around the back when the harness is pulled fully. Easy on and Easy Off - Enjoy hassle-free walks with the Gooby Escape Free Easy Fit Harness's step-in design. Simply guide your dog's paws into the leg holes and pull up to secure - it's that easy!. Machine Washable - The Gooby Escape Free Easy Fit Harness is machine washable for easy cleaning. Simply toss it in the washing machine on a cold cycle and hang to dry. Patented Design - Featuring a patented Gooby design (US D805,261 S), the Escape Free | Gooby Pet Escape Free Easy Fit Harness, Turquoise, Green, Medium