SYMPTOM
Loss of balance
Owners may observe loss of balance in their pet.
Various conditions
This symptom can occur in multiple conditions and warrants further assessment.
Why timing matters
Early observation
Early recognition allows prompt assessment and intervention if needed.
Later presentation
Persistent or worsening signs may indicate progression requiring attention.
The significance of this symptom depends on its context, duration, and associated findings.
Conditions commonly associated
Vestibular Disease
Vestibular dysfunction directly impairs balance, causing stumbling, falling, or inability to walk straight.
Intervertebral Disc Disease in Dogs
Intervertebral disc disease can cause loss of balance when disc material compresses the spinal cord, disrupting the nerve signals that coordinate movement and spatial awareness. The degree of imbalance often correlates with the location and severity of spinal cord compression.
Degenerative Myelopathy
Degenerative myelopathy involves progressive damage to the white matter of the spinal cord, which disrupts the pathways responsible for proprioception and coordinated movement. Loss of balance in this condition typically begins in the hindlimbs and worsens gradually over months.
Otitis Externa in Dogs
Otitis externa can cause loss of balance when inflammation extends to the middle or inner ear structures that control equilibrium and spatial orientation. Head tilting and circling often accompany the balance disturbance in these cases.
Feline Cognitive Dysfunction
Feline cognitive dysfunction may involve changes in spatial awareness and motor control as brain function declines with age. Affected cats can appear disoriented in familiar spaces and may misjudge distances when moving or jumping.
Canine Cognitive Dysfunction
Canine cognitive dysfunction can affect the brain regions responsible for spatial navigation and motor coordination, leading to episodes where dogs appear unsteady or struggle to navigate familiar environments. This loss of balance tends to be intermittent and may worsen in unfamiliar settings or low light.
When to explore further
When the symptom is persistent or worsening
When other signs are present alongside
When daily activities or quality of life are affected
When there is uncertainty about the cause
Noting when this symptom occurs, any triggers, and how it changes over time can provide useful information for veterinary discussions.
Last reviewed: 24 April 2026 · Dr Alastair Greenway MRCVS