Apighasasnoutforanose,smalleyes,andasmalltail,whichmaybecurly,kinked,orstraight.Ithasathickbodyandshortlegs.Therearefourtoesoneachfoot,withthetwolargemiddletoesusedforwalking.

　　Pigsareomnivores,whichmeansthattheyconsumebothplantsandsmallanimals.Pigswillscavengeandhavebeenknowntoeatanykindoffood,includingdeadinsects,worms,treebark,rottingcarcasses,excreta(includingtheirown),garbage,andotherpigs.Inthewild,theyareforaginganimals,primarilyeatingleavesandgrasses,roots,fruitsandflowers.Occasionally,incaptivity,pigsmayeattheirownyoung,ofteniftheybecomeseverelystressed.

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