Energy Requirements of Adult Dogs: A Meta-Analysis

Emma N Bermingham, David G Thomas, Nicholas J Cave, Penelope J Morris, Richard F Butterwick and Alexander J German

PLOS ONE, 2014, vol. 9, issue 10, 1-23

Abstract: A meta-analysis was conducted to determine the maintenance energy requirements of adult dogs. Suitable publications were first identified, and then used to generate relationships amongst energy requirements, husbandry, activity level, methodology, sex, neuter status, dog size, and age in healthy adult dogs. Allometric equations for maintenance energy requirements were determined using log-log linear regression. So that the resulting equations could readily be compared with equations reported by the National Research Council, maintenance energy requirements in the current study were determined in kcal/kg0.75 body weight (BW). Ultimately, the data of 70 treatment groups from 29 publications were used, and mean (± standard deviation) maintenance energy requirements were 142.8±55.3 kcal.kgBW−0.75.day−1. The corresponding allometric equation was 81.5 kcal.kgBW−0.93.day−1 (adjusted R2 = 0.64; 70 treatment groups). Type of husbandry had a significant effect on maintenance energy requirements (P

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0109681

DOI: 10.1371/journal.pone.0109681

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