- Instinct: Nesting and territorial behaviors are natural instincts in rabbits. Even if your rabbit is not pregnant, she may still feel the urge to create a comfortable nest and defend her perceived territory.
- Hormonal imbalances: Spaying (sterilization) can help reduce hormonal fluctuations and associated behaviors in female rabbits, but even spayed rabbits may occasionally display nesting and aggression.
- Stress/Anxiety: Stressful situations, changes in routine, or feeling threatened can trigger nesting behaviors and aggressive responses in rabbits.
- Lack of attention/affection: Rabbits are social animals and may become restless and stressed if not given enough attention or interaction. This can manifest in nest-building and aggression.
To address this behavior, you should keep the following tips in mind:
- Provide proper enrichment: Offer toys, chews, tunnels, and hiding places to keep your rabbit mentally and physically stimulated.
- Maintain consistency: Stick to a regular routine for feeding, play, and care to minimize stress.
- Offer ample space: Ensure your rabbit has adequate room to move, explore, and feel comfortable in her cage or living area.
- Positive reinforcement: Reward good behavior, such as calm behavior during feeding, with treats or praise.
If the nesting and aggression persist despite these measures, it's advisable to consult with a qualified veterinarian to rule out any underlying medical issues and receive further advice on how to address the behavior.