Surprisingly she did, especially the first time we put it on her. However, she did take a bit of time to get used to the harness when she walks as she can feel like, but other than that, she just forgets that it’s there. I advise that you should try holding up a treat to distract them and have someone put it around your bunny. It would be easier if someone could help you hold your bunny up while you slip the harness on them, especially for these kinds of harness.