TL;DR: Bunny hopping is a compensatory gait used to reduce joint pain and often indicates underlying conditions like hip dysplasia. While usually not an immediate emergency, you should schedule a veterinary exam within a few days unless your dog is in intense pain or unable to walk.
What does it mean when my dog is bunny hopping?
Bunny hopping describes a specific gait where a dog moves both hind legs forward together at the same time, much like a rabbit, rather than using a normal alternating stride. While it may sometimes look like a playful quirk, this movement is typically a compensatory mechanism. Dogs often adopt this gait to reduce the load on their hips or to minimize the range of motion required in their joints, which can be an early sign of discomfort or structural instability.
Is bunny hopping in dogs considered a veterinary emergency?
- The urgency level for bunny hopping is considered Medium; while usually not life-threatening, it is a behavior that should not be ignored.
- This gait often indicates chronic conditions such as hip dysplasia, luxating patellas (kneecaps that pop out of place), or neurological issues.
- Schedule an appointment with your primary veterinarian within the next few days for a physical and orthopedic exam.
- Seek urgent care immediately if your dog is suddenly unable to use their back legs at all or seems to be in intense pain.
How can photos and videos of my dog's gait help with veterinary triage?
- Provide a video of your dog’s gait to a veterinary professional to help ensure an accurate triage.
- Videos are essential because dogs often experience an adrenaline rush at the clinic that can mask symptoms or cause them to walk differently.
- A clear video of your dog running in their natural environment allows the vet to analyze the specific mechanics of the hop to determine if the issue is likely orthopedic or neurological.
Clinical Context (Merck Veterinary Manual)
A "bunny-hopping" gait in dogs, where both hindlimbs move together, can be indicative of several underlying issues. Lameness may be mild to severe and is often pronounced after exercise. Potential causes include hip dysplasia, where joint laxity, reduced range of motion, crepitation, and pain may be present upon full extension and flexion. A bunny-hopping gait can also be a sign of neuromuscular diseases such as those caused by *Toxoplasma gondii* or *Neospora caninum*, particularly in puppies. Affected puppies, typically between 3-8 weeks of age, may exhibit paraparesis and weak spinal reflexes, potentially progressing to extensor rigidity, muscle atrophy, dysphagia, and respiratory paralysis. Veterinary care should be sought if a bunny-hopping gait is observed, particularly if accompanied by lameness, pain, or neurological signs, to allow for diagnosis via radiographs, CSF analysis, muscle biopsy, or antibody testing, and prompt treatment.
Chapter: Orthopedics
Source: The Merck Veterinary Manual, 11th Edition (Page 1197)