Case Study: Milo

Conservative Management of Hip Dysplasia — From Toe-Touching Lameness to Full Activity, Surgery Avoided

Karen Goodall Veterinary Physiotherapy  |  Old Flatts Farm, Treeton

Published with owner consent for educational purposes.

Patient Summary

NameMilo
BreedChow Chow
DiagnosisBilateral hip dysplasia, radiographically worse on the left but clinically right-dominant
SurgeryNone — conservative management throughout
Rehabilitation8 months of physiotherapy (15 sessions)
Milo the Chow Chow sitting at the physiotherapy clinic
Milo at the physiotherapy clinic.

Presentation and Background

Milo’s owners noticed he was becoming increasingly reluctant to use his right hind leg, and by the time he was assessed he was barely touching it to the ground. General anaesthetic radiographs confirmed bilateral hip dysplasia — interestingly, more severe on the left side, though it was the right hip causing him the most difficulty day to day. His vet started him on pain relief and a joint supplement, and referred him for physiotherapy alongside hydrotherapy, which had already been running for a few months by the time his rehabilitation programme began.

His vet’s plan was an eight-week trial of structured physiotherapy before revisiting the question of surgery. Milo’s owners were open to surgery if it became necessary, but keen to see how far conservative management could take him first.

Milo was a sociable, food-motivated one-year-old who loved his walks — managing his condition without limiting the active life his family wanted for him was the central challenge of his rehabilitation.


Rehabilitation Programme

When Milo arrived for his first session he was toe-touching only on the right hindlimb, leaning heavily to the left in standing, and showing a 3 out of 5 lameness grade. His right hip extension was restricted to around half of its normal range, and there was already significant muscle wasting through his right thigh and hindquarters. His rehabilitation was structured across four phases.

Phase 1 — Pain Management and Learning to Trust the Leg Again

Early sessions focused on reducing pain and gently encouraging Milo to bear weight through his right hind leg again, using laser and cluster electrotherapy to the hips, gentle introductory massage, and simple weight-shifting and supported standing exercises. At home, his owners continued twice-daily massage and ice therapy after walks, kept him off the stairs and sofa, and worked through a structured programme of paws-up loading exercises.

Milestone: Right hip extension improving from 50% to 70% of normal range; lameness reducing from 3/5 to 2/5; partial weight-bearing through the right hindlimb established within two sessions.
Phase 2 — Rebuilding Strength and Confidence

As weight-bearing improved, the programme progressed to ground pole work, sit-to-stand repetitions, and early balance exercises on foam and a wobble cushion, alongside continued hydrotherapy. A boisterous play session with other dogs set Milo back briefly partway through this phase — a useful reminder of how easily overexertion can undo early progress in a hip rehabilitation programme, and a lesson that shaped how his activity was paced from then on.

Milestone: Standardised mobility score improving from 20 to 6 at the eight-week recheck; hip extension within normal limits bilaterally; no hindlimb lameness noted on movement assessment.
Phase 3 — Advanced Strengthening and Balance Work

With his hip signs largely resolved, Milo’s programme deepened to include more advanced balance and proprioceptive challenges, figure-of-eight work, and paw-give exercises, while his hydrotherapy sessions were gradually spaced out from weekly towards monthly as his fitness and skin allowed.

Milestone: Thigh circumference asymmetry narrowing from 3.8cm to around 1cm; even loading through both hindlimbs in standing; walks extended to 40 minutes twice daily.
Phase 4 — Maintenance and Long-Term Management

By his most recent review — fifteen sessions and eight months from his first assessment — Milo was moving freely with no lameness in either hindlimb, managing fifty-minute walks twice daily, and reported by his owners to be asking for his walks himself. His hydrotherapy had reduced to a monthly maintenance frequency, and a modest reduction in weight was helping to further ease the load through his joints.

Milestone: Mobility score of 3 at eight months, down from a baseline of 20; thigh circumference within approximately 1cm of symmetry; surgery not required to date.

The Result

Over eight months, Milo went from toe-touching, non-weight-bearing lameness in his right hindlimb — with a standardised mobility score indicating moderate disability — to even weight-bearing through both hind legs and a mobility score consistent with minimal ongoing impairment. The 3.8cm difference in thigh circumference measured at his first appointment narrowed to around 1cm by his most recent session — genuine evidence of restored muscle, not just a subjective impression of improvement.

Surgery, discussed as an option at referral, has not been required, and Milo’s vet continues to monitor his progress alongside the physiotherapy team.


What Made the Difference

Three things stood out in Milo’s recovery. Early, appropriately paced rehabilitation gave his right hindlimb the chance to start loading again before compensatory patterns could set in. Consistent home exercise and flexibility around his hydrotherapy schedule kept the programme sustainable over many months, rather than asking for an intensity that couldn’t be maintained. And close communication with his referring vet throughout — particularly around the early overexertion setback and the ongoing question of surgery — meant the plan could adapt quickly whenever it needed to.

Milo’s case shows that even significant hip dysplasia, picked up in a young dog, can sometimes be managed very successfully without surgery when conservative treatment is given the time, consistency, and multimodal support it needs to work.

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