Dogs wearing harnesses can pull with a force exceeding their body weight CBCK-Christine/Alamy
Dogs generally pull about 60 per cent harder on a leash when wearing a padded harness compared with a collar, even when the equipment is marketed as “anti pull” – putting the people walking them at risk of injury.
Some dogs – especially smaller breeds – pull with a force more than twice their body weight on the collar, potentially damaging their throats, says Erin Perry at Southern Illinois University.
“It’s really very shocking,” she says.…
