The Harness Vest comes with a Pet Dog Car Seat Belt.
Harness Vest: With the Downtown Pet Supply Comfort Control Dog Harness walks will be a delight, while you stay in control and your pup stays comfortable. The harness is durable yet stylish and it's made of light weight breathable mesh. The back hook (D ring) harness design will reduce tugging and pulling on your pet's neck. It's safety, control and comfort all wrapped into one.
Pet Seat Belt: Made from high quality durable nylon fabric to ensure safety; Safely harnesses and supports the weight of pets up to 110 lbs; Allows your pet to sit, lay down, or stand freely in a car without distracting the driver.

Harness Vest Size Chart:
XSMALL: Neck 6± ; Breast Girth 8.5" to 12.5"
SMALL: Neck 9.8± ; Breast Girth 9.8" to 14.2"
Medium: Neck 10.2± ; Breast Girth 13.3" to 19.2"

Pet Dog Car Seat Belt Length:17.7"-27.5"; Width:9.8"

• The Harness Vest comes with a Pet Dog Car Seat Belt
• Harness Vest: With the Downtown Pet Supply Comfort Control Dog Harness walks will be a delight, while you stay in control and your pup stays comfortable. The harness is durable yet stylish and it's made of light weight breathable mesh. The back hook (D ring) harness design will reduce tugging and pulling on your pet's neck. It's safety, control and comfort all wrapped into one.
• XSMALL: Neck 6± ; Breast Girth 8.5" to 12.5"
• Pet Dog Car Seat Belt Length:17.7"-27.5"; Width:9.8"
• Pet Seat Belt: Made from high quality durable nylon fabric to ensure safety; Safely harnesses and supports the weight of pets up to 110 lbs; Allows your pet to sit, lay down, or stand freely in a car without distracting the driver

The Harness Vest comes with a Pet Dog Car Seat BeltMangostyle