TL;DR: Reluctance to climb stairs typically indicates pain from orthopedic or neurological conditions and is usually a non-emergency unless your dog suddenly cannot walk. Recording a video of the behavior at home provides your vet with essential diagnostic clues about your pet's mobility.
Why is my dog suddenly avoiding the stairs or acting hesitant?
Reluctance to climb stairs is a clinical sign that your dog is experiencing discomfort, weakness, or a lack of confidence. This behavior often suggests that the physical act of lifting the limbs or putting weight on specific joints is causing pain. Common causes include:
- Orthopedic issues like arthritis or hip dysplasia.
- Soft tissue injuries.
- Neurological changes affecting balance and coordination.
When is my dog's refusal to use stairs considered a veterinary emergency?
- Low Urgency: If your dog is otherwise acting normally—eating, drinking, and walking on flat ground—this is typically a non-emergency situation that can be addressed during a scheduled appointment.
- Immediate Care Needed: If the reluctance is sudden and accompanied by a complete inability to walk, dragging of the limbs, or extreme vocalization, you should seek immediate veterinary care.
How can providing photos or videos of my dog help the veterinarian with a diagnosis?
- Home Environment: A video allows the vet to see the dog's natural gait, as many pets hide pain or move differently due to adrenaline at the clinic.
- Identifying Abnormalities: Vets can look for specific signs like "bunny hopping" or hind-limb trembling.
- Diagnostic Focus: Visual evidence helps the veterinarian narrow down whether the issue is muscular, skeletal, or neurological.
Clinical Context (Merck Veterinary Manual)
Reluctance to climb stairs in dogs can be attributed to several factors, including orthopedic disease, arthritis, and pain. Lameness may be mild to severe and pronounced after exercise, sometimes presenting as a "bunny-hopping" gait. Joint laxity, reduced range of motion, crepitation, and pain during full extension and flexion may be present. Radiography is useful in determining the degree of arthritis and planning treatment; standard ventrodorsal views or stress radiographs can be used to assess joint laxity. In older dogs, reluctance may also stem from age-related changes such as hepatic or renal failure, endocrine disorders like Cushing's disease, sensory decline, or diseases affecting the central nervous system or circulation.
Chapter: Behavioral, Geriatrics, Neurology
Source: The Merck Veterinary Manual, 11th Edition (Page 1569)