However, to other rabbits, each rabbit has their own distinct stench. Rabbits have two sets of scent glands. The first set is on their chin. You may see your rabbit rubbing things with its chin when it reaches 5-6 months old. They do this to let other rabbits know they are ready to mate.
The second set of scent glands are on the sides of the genitals. Sometimes these will need to be cleaned, but usually your rabbit will keep that area clean and free of odor. If not, you can use wet Q-tips to clean the glands.