Our rescue chow dislikes harnesses that go over her head. Thankfully the ones at PerfectFit not only are “Y” shaped harnesses, but have the option to be clipped at the neck (thus not having to be put on over head). Due to her conformation any other harness that fitted her on the neck or body, were then too “short”, thus rubbed her forelimbs/ armpit area, with the option to build our own she has a comfortable, secure harness that she isn’t resistant to getting on! Only addition I would like to see would be to add a “handle” on the back, as this makes it easy to guide them up / down the car ramp! Will be purchasing these in future!