The common causes of dark urine in dogs are as follows:
1 Hepatitis: When dogs suffer from infectious hepatitis and bacterial hepatitis, it is caused by damaged liver cells Jaundice, dark urine.
2 Leptospirosis: Hemorrhagic jaundice leptospirosis, due to severe damage to liver cells, a large amount of bile pigment flows into the urine.
3 Babesiosis: Hemolysis caused by parasitic parasites in red blood cells, so that hemoglobin is excreted in urine.
4 Acute and chronic nephritis: In nephritis, the urine volume is reduced or the urine is concentrated and the urine becomes darker.
5 Poisoning: Canine onion poisoning and snake poisoning can cause the urine to darken due to the rupture of red blood cells.
6 Drug properties: When the dog takes vitamin B complex, dysentery and other drugs, the urine color is darkened and yellow, which is a non-disease state.
7Others: Systemic lupus erythematosus, autoimmune hemolytic anemia and chronic copper poisoning can all cause dogs to have dark urine.
