Here's why:
* Rabbits have different sleep patterns than humans: Rabbits are crepuscular, meaning they are most active at dawn and dusk. They take short naps throughout the day and have longer periods of rest at night.
* Petting can be stimulating: While gentle petting can be calming, it can also be stimulating for rabbits. They might enjoy the attention and continue to play or groom themselves.
* Individual preferences: Some rabbits may be more sensitive to touch and might become sleepy after a petting session, but it's not a guaranteed outcome.
If you want your rabbit to sleep, try providing them with a comfortable and quiet environment. Make sure their bedding is clean and soft, and give them access to their favorite hiding spots.
Remember, every rabbit is different. Observe your rabbit's behavior and learn what works best for them.