Adult Topic	Fact
Average Weight (Adult)	Between 400gms and 2Kgs. Hobs weigh up to twice as much as Jills. Weight can vary considerably according to time of year - up to 40%
Average Size (Adult)	Between 35 and 60cms. Hobs can be up to twice the size of a Jill.
Average Lifespan	Between 8 and 12 years in captivity.
Rectal Temperature	Normal temperture is 38.6 degrees centegrade although this can range from 37.8 to 40.0.
Heart Rate	220 - 250 beats per minute.
Respiratory Rate	30 - 40 beats per minute.
Teeth	Incisors 3/3, canines 1/1, premolars 3/3 and molars 1/2.
Toes	Five on each foot.
Nipples	2 rows of 4, 8 in total, on both sexes.
Sexing	Ano-genital distance of female half that of the male.
Number of Chromosomes	40 (20 pairs).