- Hypoglycemia: Teacup Yorkies are prone to low blood sugar levels (hypoglycemia) due to their small size and rapid metabolism. Symptoms include weakness, lethargy, trembling, and seizures.
- Portosystemic shunt: This is a birth defect in which blood bypasses the liver, leading to liver damage and other health problems.
- Tracheal collapse: Teacup Yorkies have a narrow trachea (windpipe), which makes them more susceptible to collapse, especially when excited or stressed.
- Legg-Calvé-Perthes disease: This hip joint disease affects small breeds of dogs, leading to degeneration of the hip bone and lameness.
- Dental problems: Teacup Yorkies are prone to dental issues such as overcrowding of teeth and gum disease. Regular dental care is essential for maintaining their oral health.