Table 1.

Summary of the demographic information of cats included in the study

Breed	Number of catteries	Number of cats per cattery	Number of cats			Age range min–max (median)
			Total	M	F
Abyssinian	8	3–8	45	17	28	1–8 (3)
Holy Birman	23	2–5	91	44	47	1–9 (4)
Norwegian Forest	11	2–6	50	22	28	1–9 (4)
Siberian	6	4–14	47	23	24	1–6 (2)

M = male; F = female; Min = minimum; Max = maximum