Rabbit urine is thick yellow water.

There may be many reasons why rabbits urinate thick yellow water. One possibility is that the rabbit's diet contains too much grass or vegetables, which leads to the increase of pigment in urine, thus showing a strong yellow color. Another possibility is that rabbits lack enough water, resulting in concentrated urine and dark color. In addition, rabbits may suffer from urinary tract infection or other diseases, resulting in abnormal urine color. If your rabbit's urine is always thick yellow, I suggest you observe its diet and drinking water to ensure that it has a balanced diet and enough water.