A cat’s head-rubbing behavior may have many explanations. First, your cat may rub its head because it feels itchy. This itching may be due to excessive hair on the body, which provides a space for parasites to grow. If it is not cleaned regularly, it will become itchy and rub everywhere. In addition, cats may also feel itchy due to skin diseases, such as fungal infections. In this case, the cat may rub its head to relieve the itching.

Secondly, cats rubbing their heads is also a marking behavior. Cats will leave scent on the people or things they care about. This is the cat's way of marking the people they care about. When a cat rubs your head frequently, it means that it really cares about you. This is an intimate gesture in the cat world and means that it regards you as an important person.