Always give a loud eeeeep whenever they bite you. This is how rabbits communicate to one another that they have been hurt. Follow quickly with a firm "No Bite!" Once the behavior has stopped, be as quick to offer praise and love to reinforce their good behavior.
When a bunny circles a person's feet or legs, this behavior usually indicates sexual or mating behavior (even when your rabbit is neutered). It basically means “I love you.”
Generally, rabbits bite because they have a need to assert dominance, defend their food, or protect themselves from a predator. A dominant rabbit may bite an owner for no apparent reason. Indoor rabbits may suddenly nip at their owner's hands and/or feet when they move too close to the rabbit's territory.
A biting rabbit is usually a very scared rabbit, and this may be due to one of the following reasons: They have not bonded with you, either because they are new to the household, or this vital process has not been completed yet. Attempts to pick up your rabbit may lead to several loud thumps as a warning.
Your Rabbit May Be Showing You Love
Typically this isn't something you should worry about especially since it often doesn't hurt. Many times this is how your pet rabbit will show its love for you. When a rabbit nibbles or bites you softly it is often accompanied with licking, which is a sign of love.
If they are sitting upright and their front paws are 'boxing' at you, they are likely very unhappy. Vocalising. Rabbits don't tend to make much noise and when they do it's a sign they're feeling very threatened. You may hear them grunting or growling and in extreme cases, they can scream.
Pay attention to the pecking order.
Give the dominant rabbit their treats first and give them their first choice of toys. You can provide equal treatment to the second rabbit, but you do want to pay attention to who gets stuff first.
The first thought in a rabbit's mind when encountering another rabbit is "are you superior or inferior to me?" Classic signs of dominance are mounting (this can be done by either a male or female), chasing, circling and, if the other rabbit doesn't submit, nipping and fur pulling.
Rabbits are social and intelligent creatures. They'll know that you love them; you just have to learn how to say “I love you!” in a way they'll understand. You can show your rabbit you love them by giving them gifts such as toys and yummy treats.
Remember: Hold rabbits gently but firmly - ensure one hand supports their back and hindquarters at all times. Help them feel secure by holding all four feet against your body. Never pick rabbits up by their ears - this would be extremely stressful and is highly likely to injure them.
You may worry that your rabbit will be lonely. If you spend a lot of time with your rabbit, they will undoubtedly miss you when you're away, the same way you miss them. The two of you have developed a bond and friendship that your pet rabbit also understands.
My rabbits like being stroked on their forehead and cheeks. They put their head on the ground and close their eyes in contentment. They also love getting a good back scratch around the shoulders. That said, they tend not to like being touched on the ears, neck, feet, stomach or tail.
As your bunny gets older, they'll probably become less active and sleep more than usual. They may also become clingier and more affectionate. Unfortunately, ageing does bring its problems.
Many bunnies enjoy cuddles and affection
Bunnies are super-soft, and many will love cuddling with you as much as you love cuddling with them. Once a bunny is comfortable in their new home, they may claim you as their own by rubbing their chin on you to mark their territory.
Rabbits typically run away from people because they are afraid or angry. The rabbit has learned from past experiences that humans will chase them, pick them up, or trap them into a small cage. Naturally, their instincts will see people as dangerous predators that need to be avoided.
Signs that your rabbit might be bored
Rabbits might start chewing things that they shouldn't, destroying their pen, or trying to dig out. They might also start to over-groom themselves to give them something to do.