pigs dig the ground with their snouts

agriculture animal animals black breast burrow burrowing children churn clay covered dig digging domestic domestica dredging drudge drudging farm farrows feeding hair hog litter livestock mammal meat mud muddy nose noses nursing omnivorous paddock pet pig pigs pool puddle root rooting rout scrafa silt skin slime slush snout snouts soil sow sparse sty suckling sus swine swines tradition traditional wallow welfare