Causes of blood in rabbit urine:

1. Urine is oxidized. If the urine is not cleaned for a long time, it will turn red. This is because it is oxidized, so there is no need to worry.

2. If you eat fruits or vegetables containing red pigments, such as carrots, dragon fruit, etc., the unabsorbed part will be excreted in the urine.

3. There are parasites. When a rabbit is infected with parasites, it will also show symptoms of blood in the urine. The owner should deworm the rabbit in time.

4. Urinary tract infection, bladder inflammation, etc. When a rabbit suffers from a urinary system disease, blood in the urine is a very common symptom, and the owner should give the rabbit antibiotics to treat it.

5. Change food. When rabbits change from low-calcium food to high-calcium food, they will urinate blood. The owner should change food step by step. After the rabbit adapts, he will not urinate blood.