Kidney disease is common, especially in adult and senior dogs, but early signs are subtle and often dismissed as “normal aging.” Covering it right after liver health helps parents compare, differentiate, and act early.
1. Increased Thirst and Urination
Dogs may drink more water and urinate larger volumes. Many parents assume it’s due to weather or activity.
2. Sudden House Soiling
A previously well-trained dog may start having accidents because the kidneys can’t concentrate urine.
3. Loss of Appetite and Nausea
Toxin buildup can cause reduced appetite, drooling, or lip-smacking.
4. Weight Loss and Muscle Wasting
Chronic kidney issues often cause gradual but noticeable body changes.
5. Bad Breath with a “Metallic” Smell
Different from dental odor; often linked to uremic toxin buildup.
6. Dull Coat and Skin Changes
Dry coat, dandruff, or poor hair regrowth can be early metabolic clues.
7. Lethargy and Low Energy
Toxins in the bloodstream reduce stamina and overall activity.
8. Vomiting or Intermittent Diarrhea
Often overlooked as “something they ate,” but can be kidney-related.