{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio 7.x}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart McDonald, B.W., Perkins, T., Dunn, R.R., McDonald, J., Cole, H., Feranec, R.S., Kays, R., 2020. High variability within pet foods prevents the identification of native species in pet cats? diets using isotopic evaluation. PeerJ 8, e8337. doi:10.7717/peerj.8337\par \par }