Table 2.

% Protein energy : fat energy content (PE : FE) and flavour combinations of the foods offered to each group of cats in experiments 2 and 3.

groupPE : FE–flavour combinations
110 : 90 + fish40 : 60 + rabbit70 : 30 + orange
210 : 90 + orange40 : 60 + fish70 : 30 + rabbit
310 : 90 + rabbit40 : 60 + orange70 : 30 + fish