No-Pull Dog Halter Harness, Patented Technology, Safe Dog Leash, Dog Harness by The Original bodycollar, As Seen on TV, This PATENTED dog harness stops pulling without pinching, choking, chafing or inhibiting natural movement. Does not irritate armpit area of dog. Adjustable 2-piece dog body collar design attaches and detaches in seconds. Bodycollar dog harness is recommended by veterinarians and experts. Instructions are on the left hand side as an image, but will be sent an email after purchase, please check your spam folder) The bodycollar dog harness fits all sizes dogs and is recommended by vets. Bodycollar No-Pull Harness was invented by a professional dog trainer with 35 years plus of experieince. Great addition for dog training and puppy training. Stops dog choking from harmful leashes and this no pull harness improves your days out with the pup! The bodycollar was also As Seen on TV! Invented by professional dog trainer with 35 years+ of professional dog experience The bodycollar dog harness fits all sizes dogs and is recommended by vets Stops dog choking, chafing and is a great learning tool for all dog types and size Sizing <ul class="a-unordered-list a-vertical"> Small- 10-30 lbs Medium- 25-60 lbs Large - 55-110 lbs If your pup is close the the 30, 60 pound limit, we recommend sizing up! Adjustable Perfect for walks, training, parks, even at home!