Hip Dysplasia, CanineHip Dislocation, CongenitalHip JointArthroplasty, Replacement, HipHip DislocationAcetabulumOsteoarthritis, HipBone Diseases, DevelopmentalOsteotomyPainHipFemur HeadHip ProsthesisPelvic BonesFibrous Dysplasia of BoneHip FracturesSpina Bifida OccultaEctodermal DysplasiaDogsBronchopulmonary DysplasiaArthrographyFemurMucopolysaccharidosis IRange of Motion, ArticularDog DiseasesHip InjuriesUterine Cervical DysplasiaFibromuscular DysplasiaBreedingOsteochondrodysplasiasFibrous Dysplasia, MonostoticFollow-Up StudiesFibrous Dysplasia, PolyostoticRecovery of FunctionTreatment OutcomeRetrospective StudiesOsteoarthritisCleidocranial DysplasiaRetinal DysplasiaPedigreeCartilage, ArticularThanatophoric DysplasiaTime FactorsInfant, Newborn