According to Megan, it took some time for Leon to get used to wearing a harness. This is a common issue when it comes to cats and any form of clothing or accessories. Most felines tend to remain immobile and flop over on their sides until the object is removed. Therefore, Megan had to leave the harness on for longer periods of time, up to a few hours, while she was at home. Gradually, Leon became accustomed to it, and he resumed his usual activities while wearing the harness. The key to acclimatizing your cat to a harness is to take it slow and steady and offer lots of tasty treats along the way.