Table 2. Mean (in seconds) of the behavioral variables according to the different breed groups.

Standard deviation is shown in parentheses.

		Ancient	Herding	Hound	Retriever	Working
Visual contact task
	The first gazing	6.98	11.70	10.74	9.49	14.90
		(10.22)	(12.81)	(12.24)	(8.76)	(13.24)
	Total gazing	34.16	54.59	46.35	47.20	50.79
		(29.42)	(18.23)	(26.97)	(21.56)	(27.94)
Unsolvable task
	Latency of the first gazing	29.90	18.96	17.41	12.52	14.86
		(19.62)	(15.55)	(15.94)	(12.02)	(16.23)
	Total gazing	4.28	12.80	13.59	17.12	14.90
		(6.52)	(8.48)	(12.25)	(13.35)	(13.59)
	Contact with apparatus	36.71	33.27	29.98	22.98	30.87
		(19.50)	(15.74)	(17.87)	(16.15)	(18.64)