Figure 1—

Results of analysis for agreement between owner-obtained and investigator-obtained measurements of height (A), forelimb length (B), torso length (C), and circumferences of the proximal aspect of the right (D) and left (E) thighs by use of the Shrout-Fleiss ICC for 57 adult (≥ 1-year-old) dogs in a study to develop a low-technology system that minimally trained dog owners could use to obtain morphological and mobility measurements in companion dogs and to evaluate age, body weight, and morphological measurements as predictors of measures of canine mobility. Data points represent results for individual dogs; dotted lines indicate perfect agreement between investigator- and owner-obtained values. All ICC values were significantly (P < 0.001) different from 0. LTC = Left thigh circumference. RTC = Right thigh circumference.