Table 4. Variable loadings on the three CATPCA components from the restraint tests and accounted variance.

		Component 1	Component2	Component 3
Restraint Test	Original variable	Passive/ Low Interaction	Flight	Struggle
Back Test	Struggling	−0.46	−0.03	0.77
	Vocalising	−0.45	−0.42	−0.34
Vetcheck Test	Flight	−0.25	0.88	0.10
	Interaction	−0.79	−0.24	−0.37
	Passive	0.78	−0.53	0.24
Staring Test	Look away	−0.59	−0.43	0.41
	% of variance	34.15	24.59	18.00