The natural range of pigs covers Eurasia and Africa, but thanks to the man domestic pigs are present on all continents except for Antarctica and everywhere formed partly wild populations.
Where does the pig live? In a pigsty, – most people will answer, and this is true. It should be noted that in such a room should be warm. And different breeds of animals and their age require a different atmosphere. A certain temperature, where pigs live, should be maintained all year round. Temperature preferences are associated with the level of accumulated fat in the body pigs. On average, kids feel comfortable at a temperature of 18 to 22 degrees Celsius. For grown-up individuals, whose weight has not yet reached 90 kg, the content is suitable in conditions of 14 to 20 degrees Celsius. Adult individuals feel great at a temperature of 12 to 16 degrees. It is important that there are no drafts, and humidity does not exceed 85% in the place where pigs live.
Pigs are characterized by a compact physique and a long muzzle, ending with a bare, cartilaginous mobile “patch” – this is a device for loosening the ground in search of food. Fangs well developed, sharp, curved upwards. The limbs are four-toed; The lateral fingers (second and fourth) barely touch the ground. Like all artiodactyls, the fingers end in hoofs. Hair coat is rare, consisting mainly of bristles. The stomach is simple.
