LovinPet Big Dog Harness No Pull Mastiff Dog Harness Handle Pet Vest Padded Doberman Harness Easy Walk D-Ring Leash Please measure your dog's chest girth and neck girth carefully before ordering. PADDED HARNESS: It is nicely padded around the neck and back. Your dog does not mind it while he sleeps either. XL (Chest Girth:30"-35") CONVINIENT DESIGN: The colors are very vibrant and it was so easy to put on your dog even with her rolling around. MULTI FUNCTION HANDLE: It's got a handle on the back so when you are walking your dog you can quickly grab dog to keep them under control or to train them to walk next to you and has the hook on it so you can attach the least to it. FUNCTIONAL LOCKER: It also comes with locking slide. there's a red slider button where the harness hooks together it completely locks you can't undo the hook without first unlocking the red button. GREAT CONTROLLER: Keep control of your very aggressive dog and feel confident it will not break.The Handle is best to control your dog's temper