Distribute the traction pressure of the service dog vest undershirt evenly over the body to prevent choking. All weather breathable oxford soft mesh vest , maximize comfort and protection for your animal.Reflective identification on the esa dog harness tough durable nylon cloth gives visibility in low light and soft padding provides a comfortable fit, luminous effect ensure your dog’s safety at night, Soft breathable material and padding makes your dog enjoy it.Adjustable dog halter has slide straps can create a custom fit for your dog, Adjust length & width fit to your pet’s big & small size, easy control for small medium large dogs. Perfect for daily walking, running, jogging, hiking, training, outdoor fun time.