Precision Gait Analysis for Dogs
See what your eyes can't — catch mobility problems early.
See what your eyes can't.
Your dog can't tell you when something's wrong until it's serious. PAWSCHECK tracks subtle movement changes over time — catching early signs of arthritis, lameness and joint disease when they're still treatable, not when they're obvious.

Ten Months of Progressive Damage Between Appointments
You Can't Fix What You Can't Measure
Even the most diligent owners only see their vet once or twice a year. That's 2 days out of 365 — two brief snapshots of a continuously changing picture. By the time you see a limp, the damage is already done.
of arthritic dogs are undiagnosed and untreated — seen as 'just getting old' or 'too young for arthritis.'
Annual Check-Up
Vet says 'looking good.' No visible symptoms in clinic
Weight Shifting
You don't notice - you see your dog every day
Next Check-Up
Vet says 'He has arthritis', you think 'I wish I'd known sooner…'
Ten Months of Progressive Damage in the Gap Between Appointments
Your vet isn't failing you. They're working with impossible constraints: a 10-minute window, a stressed dog on an unfamiliar surface, and no baseline for comparison. They're being asked to detect gradual change from a single frozen moment.
It's like trying to manage weight gain by standing on the scales once a year. You need the trend line, not the snapshot.
Peer-reviewed research: vets disagree on mild lameness 77% of the time, and visual assessment misses 64% of cases that instruments detect. (Keegan et al., 2010; Evans et al., 2005)
Your Dog Is Their Own Baseline
Research shows the majority of gait measurement variance comes from individual dog differences. Comparing your Labrador to some "average dog" is statistically meaningless. The only reliable comparison is your dog today versus your dog last month.
How Tracking Works
For early detection: First video establishes baseline → Every check compares to that baseline → Helps alert you to potential problems
For treatment monitoring: Video before treatment → Track response weekly → Objective data helps with treatment monitoring
For recovery tracking: Post-surgery baseline → Weekly progress videos → Share progress data with your veterinary team
Already Treating a Condition?
If your dog has arthritis, hip dysplasia, a cruciate injury, or is recovering from surgery - you need to know if the treatment is actually working. Not "seems better." Actual data.
Post-Surgery Recovery
Track improvement week by week after surgery for joint disease or fracture repair. Share objective progress data with your surgeon.
"Is she weight-bearing more this week than last?"
Medication Effectiveness
Track response to medications and physio programs. Help you and your vet team optimise your dog's treatment plan
"We started a monthly injection - is it helping?"
Chronic Condition Management
Monitor arthritis, hip dysplasia, or degenerative conditions over months and years. Catch flare-ups before they become crises.
"His chronic arthritis is well managed, but has it got a little worse this week?"
See Exactly When Treatment Started Working
Log medications, physio sessions, and supplements. PAWSCHECK correlates your treatment timeline with gait changes - so you can see exactly when improvement started (or didn't).
How It Works
Vet-reviewed gait analysis in three simple steps - at home, no vet visit
Record a 30 - 60 Second Video
Film your dog walking naturally
That's it. No vet visit. No equipment. Just your phone and 30 seconds.
We Track Movement vs. Their Baseline
We compare to YOUR dog's normal, not some generic standard
PAWSCHECK detects subtle changes in gait symmetry, stride length, and weight distribution - the same metrics vets use.
Individually Reviewed Results
Every report reviewed and checked by our veterinary team
Clear analysis showing changes over time. Simple to share directly with your dog's vet and other professionals

See What Your Eyes Can't
PAWSCHECK maps your dog's skeletal structure in real-time, tracking joint angles, stride length, and weight distribution frame by frame. It detects the subtle 2-3% gait changes that are invisible to the naked eye - months before they become a visible limp.
- Joint position tracking across every frame
- Gait symmetry and stride length analysis
- Compared against your dog's own baseline
See PAWSCHECK in Action
Monitor your dog's mobility via your personal, easy-to-use dashboard
What you actually receive
Vet-reviewed, AAEP-graded, clinically detailed.

Canine Gait Analysis Report
| Patient: Chester | Breed: Labradoodle | Date: April 26, 2026 |
| Assessment: single_177XXXXXXXXX | Age: Adult | Weight: 25-30kg |
Summary for Pet Owners
This is a moderate limp.
Your dog has a moderate limp in the right front leg and shifting discomfort in the back legs.
What We Found
Affected Area: Right front leg and both back legs
Your dog's head rises when the right front leg hits the ground to avoid putting weight on it. Additionally, the way they use their back legs changes depending on how fast they are moving.
Your dog is showing signs of discomfort in multiple legs. The right front leg is consistently affected, but the back legs are also involved. They favor the right back leg while walking but shift that discomfort to the left back leg when trotting. This 'shifting' is a common way dogs try to balance out pain across their body.
What This Means
Pain: Your dog is likely experiencing significant discomfort, particularly in the front right leg and the knees or hips.
Daily Impact: This level of lameness will make long walks difficult and may cause your dog to hesitate before jumping or climbing stairs.
Outlook: Multi-limb issues are complex, but identifying the primary source of pain allows for a targeted treatment plan that can greatly improve mobility.

Clinical Overview
| Primary Affected Limb | MULTIPLE |
| Lameness Grade | 3/5 (AAEP Scale) |
| Grade Description | Grade 3/5 - Moderate lameness with obvious gait alteration and consistent head bob. |
| Confidence | HIGH |
All Limbs at a Glance
| Limb | Grade (0-5) | Status | Summary |
|---|---|---|---|
| Left Forelimb | 0/5 | SOUND | Sound limb used for weight-bearing compensation. |
| Right Forelimb | 3/5 | MODERATE | Consistent lameness with 'up on lame' head bob. |
| Left Hindlimb | 3/5 | MODERATE | Affected primarily at the trot (gait-dependent). |
| Right Hindlimb | 3/5 | MODERATE | Affected primarily at the walk (gait-dependent). |
Gait Pattern Description
The patient exhibits a complex multi-limb lameness pattern. The most consistent finding is a Grade 3/5 right forelimb lameness, characterized by a distinct head bob (head elevation during right forelimb stance). In the frontal trot, this pattern is rhythmic and persistent. Simultaneously, a compensatory forward weight shift is noted in the lateral view, evidenced by a lowered head carriage and a roached (arched) topline. The hindquarter analysis reveals gait-dependent bilateral involvement. At a walk, the dog exhibits a right hindlimb hip hike and shortened stance phase. However, at the trot, the lameness lateralizes to the left hindlimb, with a visible pelvic hike on the left and a shallower pelvic drop. This shifting lateralization, combined with the 'Law of Sides' (Right Fore/Left Hind diagonal), suggests bilateral hindlimb pathology—likely stifle-related—where the faster gait unmasks the contralateral side.
Bilateral Assessment
Pattern: BILATERAL_ASYMMETRIC
Bilateral Involvement: Yes
Details: Bilateral hindlimb involvement is suspected; the right side is more apparent at slow speeds, while the left side becomes dominant at the trot.
Note: The presence of forelimb lameness may be partially masking the total severity of the hindlimb discomfort.

Biomechanical Measurements
Objective measurements extracted from video analysis. Views Analyzed: FRONTAL_WALK, FRONTAL_TROT, LATERAL_WALK, REAR_WALK, REAR_TROT · Gait Cycles: 12 · Confidence: HIGH
Forelimb Indicators
| Indicator | Finding | Interpretation | Confidence |
|---|---|---|---|
| Head Bob | Present - MODERATE | Head rises during RIGHT forelimb stance (UP ON LAME) | HIGH |
| LAME LIMB (Walk) | RIGHT FORELIMB | From frontal walk analysis | |
| LAME LIMB (Trot) | RIGHT FORELIMB | From frontal trot analysis | |
| Stance Duration | 15% asymmetry; Shorter: RIGHT | Mildly shortened stance on the right forelimb consistent with pain avoidance. | HIGH |
| Left Carpal | Normal flexion and extension | ||
| Right Carpal | Stiff/guarded - reduced flexion noted | Asymmetry: Yes | HIGH |
Hindlimb Indicators
| Indicator | Finding | Interpretation | Confidence |
|---|---|---|---|
| Hip Hike | Present - MODERATE | Pelvis rises during RIGHT hind swing at walk; LEFT hind swing at trot | HIGH |
| LAME LIMB (Walk) | RIGHT HINDLIMB | From rear walk analysis | |
| LAME LIMB (Trot) | LEFT HINDLIMB | From rear trot analysis | |
| Stance Duration | 12% asymmetry; Shorter: VARIABLE | Gait-dependent stance duration shortening | MODERATE |
| Hock Joints | L: Reduced flexion (trot); R: Reduced flexion (walk) | Asymmetry: Yes | HIGH |

Joint Localization
Primary Suspected Joint: MULTIPLE · Confidence: MODERATE
Reasoning: The consistency of the right forelimb head bob strongly localizes to the right elbow or carpus. The shifting hindlimb lameness (Right at walk, Left at trot) is a classic presentation for bilateral cranial cruciate ligament disease, where the dog shifts weight between the two painful joints.
Joint-by-Joint Assessment
| Joint | Left | Right | Notes |
|---|---|---|---|
| Shoulders | Normal | Normal | |
| Elbows | Normal | Suspect | Possible source of right forelimb lameness; needs palpation. |
| Carpi | Normal | Abnormal | Stiffness noted during stance phase. |
| Hips | Suspect | Suspect | Reduced extension noted in lateral view. |
| Stifles | Abnormal | Abnormal | Primary suspect for shifting hindlimb lameness. |
| Hocks | Stiff | Stiff | Likely compensatory stiffness secondary to stifle pain. |
| Spine | Roached topline noted | May be compensatory or primary lumbosacral discomfort. | |
Neurological Screening
✓ No Neurological Concerns Identified
| Sign | Result | Notes |
|---|---|---|
| Paw Scuffing | ✓ No | |
| Paw Placement | CONSISTENT | Variable = concern |
| Stride Rhythm | REGULAR | Irregular = concern |
| Knuckling | ✓ No |

Differential Diagnoses
Ranked possibilities based on gait patterns
| # | Condition | Likelihood | Reasoning |
|---|---|---|---|
| 1 | Bilateral Cranial Cruciate Ligament Disease | HIGH | Shifting hindlimb lameness between walk and trot is a hallmark of bilateral stifle instability. (Breed: High in Labradoodles) |
| 2 | Right Elbow Dysplasia / Osteoarthritis | HIGH | Consistent Grade 3/5 right forelimb lameness with compensatory head bob. (Breed: High in Labradoodles) |
| 3 | Polyarthritis (Immune-Mediated or Degenerative) | MODERATE | Involvement of three or more limbs suggests a systemic or multi-joint inflammatory process. |
Important to Rule Out: Hip Dysplasia, Lumbosacral Disease, Panosteitis (if young)
Recommendations
Immediate Actions
- Schedule a comprehensive orthopedic examination
- Restrict activity to short, controlled leash walks
- Avoid all high-impact activities (jumping, fetch, stairs)
Suggested Diagnostics
- Orthopedic Palpation: Perform Cranial Drawer and Tibial Thrust tests to assess stifle stability.
- Radiographs (X-rays): Image the right elbow and both stifles/hips to identify bone changes or joint effusion.
Management
- Weight management to reduce stress on the joints
- Discuss NSAIDs or other pain management with your vet
- Consider physical rehabilitation once a diagnosis is reached
Follow-up: Within 48-72 hours for initial exam
Track the trend, not just one snapshot.
Subscribers also get the PAWSCHECK dashboard — every report stored, plotted, and compared against your dog's own baseline over weeks and months.
- Lameness score over time — colour-coded gauge shows severity at a glance
- Treatment correlation — log meds and physio, see what's working
- One-click vet sharing — export every report directly to your veterinary surgeon


Why Choose PAWSCHECK
Professional veterinary knowhow meets simple smartphone convenience
Detect 2-3% Gait Changes
PAWSCHECK detects movement changes as small as 2-3% that are invisible to human eyes - even trained veterinary surgeons.
Vet-Developed Technology
Built by practising vets using research-backed methods of gait analysis and 50+ peer-reviewed studies. Based on the principles used in veterinary research labs, now accessible at home.
Catch at £, Not ££££
Detect issues at the early stage - manage lifestyle, nutrition and targeted physiotherapy - instead of the late, surgery stage. Prevention is dramatically cheaper than cure
Treatment Response Tracking
Log medications, physio and supplements. See exactly when and whether strategies started taking effect
Your Dog's 'Today' vs Their 'Yesterday'
Every dog is unique. We compare your dog today against their own baseline - not a generic "normal dog" that doesn't exist.
Home Environment = True Baseline
Only your vet can make a diagnosis but in the meantime, no waiting for an appointment, no stress. Just record a quick video on your phone and get professional-grade analysis where your dog is comfortable. Returned within minutes

Simple, Transparent Pricing
Choose the plan that fits your needs.
Pay-as-you-go is available today. Monthly plans launching soon — 2-month minimum sign-up, then rolling monthly. Join the waitlist for priority access.
Pay-as-you-go
One-off scan, no commitment
- Single gait analysis
- Veterinary report review
- Detailed PDF report
- Email support
Peace of Mind
Single dog, monthly monitoring
- 1 analysis per month
- Trend tracking
- Veterinary report review
- Email support
- Download all reports
- Need extras? Top-up credits available — 2/£60, 5/£135, 10/£250
Active Care
Multi-dog households OR closer monitoring of one dog
- 2 analyses per month
- Use across multiple dogs in your household
- Enhanced trend tracking
- Download all reports
- Need extras? Top-up credits available — 2/£60, 5/£135, 10/£250
Professional
For physiotherapists, trainers & behaviourists
- 5 analyses per month
- Multiple clients supported
- Custom report branding
- Priority processing and support
- Dedicated account manager
- Enhanced trend tracking
- Download all reports
- Need extras? Top-up credits available — 2/£60, 5/£135, 10/£250
All subscriptions: 14-day minimum gap between scans of the same dog · 2-month minimum sign-up, then rolling monthly.

"But What If..."
Real questions from dog owners who care about getting this right.
Still Have Questions?
Our team is here to answer any questions so you can get on with using PAWSCHECK to help the canine members of your family.
Contact Support
Trusted & Secure
Your dog's health information is protected
Developed by Qualified Veterinary Surgeons
Created by veterinary professionals with decades of combined experience in canine orthopaedics and gait analysis.
GDPR Compliant
Full compliance with UK and EU data protection regulations. Your data is stored securely in UK-based servers.
Encrypted & Secure
Enterprise-grade encryption protects your dog's health information. Bank-level security for all data transmission.
30-Day Money-Back Guarantee
Try PAWSCHECK risk-free. If you're not completely satisfied, we'll refund your subscription - no questions asked.
Don't Wait Until It's Obvious
By the time you SEE the limp, damage to the joint is well under way. Your dog is changing right now, you just can't see it yet.
Start Tracking Today
