Description: OBJECTIVE: To report revision of cemented total hip arthroplasty failure with cementless components in 3 dogs. STUDY DESIGN: Clinical case reports. ANIMALS: Dogs with total hip arthroplasty failure (n=3). METHODS: Cementless total hip arthroplasty revision was performed in 3 dogs with previously cemented femoral and acetabular components. All dogs required revision of the femoral component and 1 dog also required revision of the acetabular component. RESULTS: Revisions resulted in a stable functional prosthesis with successful bone integration. CONCLUSIONS: Use of cementless components may be a viable option for revision of loosened cemented prosthesis after explantation of failed cemented canine total hip replacements. CLINICAL RELEVANCE: Failed canine-cemented total hip arthroplasties can be successfully revised with cementless components