Your rabbit is quite fat and did an orange wee yesterday she pregnant?

It is possible that your rabbit is pregnant, as weight gain and orange or reddish urine can be signs of pregnancy. However, it is also important to consider other factors and symptoms to determine if your rabbit is indeed pregnant. Some other signs of pregnancy in rabbits include:

- Nesting behavior: A pregnant rabbit may start building a nest by collecting materials such as hay, straw, or blankets. She may also start pulling fur from her own body to line the nest.

- Increased appetite: Pregnant rabbits may eat more food than usual to support their growing litter.

- Changes in behavior: Pregnant rabbits may become more territorial or aggressive, especially towards other rabbits. They may also become less active and spend more time resting in the nest.

- Palpating the abdomen: If your rabbit is far enough along in her pregnancy, you may be able to feel the developing kits (baby rabbits) by gently palpating her abdomen. This should be done carefully and only by an experienced person to avoid harming the kits.

If you suspect that your rabbit may be pregnant, it is important to take her to a veterinarian for confirmation and proper care. The veterinarian can perform an ultrasound or X-ray to determine if your rabbit is pregnant and provide guidance on how to care for her during her pregnancy and after giving birth.