1) A swine.
1577 Item one swyne hogge, 4s, Crackpot
1589 the little sue, the lest hogg one other hogg with a black spott on the farr shoulder, one other hogg with a sanded head ... 8 shotes ... 3 other swine, South Cave
1605 for stealing a swine hogg, Aistenby
1638 James Trimingham convicted for the unlawfull takeinge and detayninge of a hoggeswyne, Doncaster.
2) In Yorkshire records this was usually a yearling sheep, from weaning until the first shearing.
1297 Nicholas Forestarius habet ... iij hogg’ precium iijs, North Stainley
1457 lego iiijxx agnos vocatos hogges apud Anlaby
1455 pro custodia Hogges in hieme ... in le Appilgarth, Fountains Abbey
1502-3 lego Carver quatuor oves vocat’ hogges, Ledsham
1513 ‘to keep at bed and board ... a shepherd ... for keeping a hoogg floke’, Markington
1559 Item 59 hogges at 40s a score, Ł5 18 0, North Stainley
1571 a hundreth wedder sheep and a hundreth ewes and tuppes and 60 hogg sheep, Elmswell.