#15: Sudden Paralysis or Dragging Back Legs
A dog that suddenly cannot use their back legs or starts dragging them may have a serious medical problem. Some dogs wobble, fall over, or seem unable to stand properly. This can happen because of spinal injuries, nerve damage, blood clots, or severe neurological conditions.

Contact a veterinarian immediately if your dog suddenly loses mobility. Keep them as still as possible and avoid forcing them to walk or climb stairs. Carry them carefully if needed. Fast treatment is important because some causes of paralysis can worsen quickly or become permanent without emergency care.
