Answer:

GOAT

Answer	Crossword Clue
GOAT	Blame-taker
GOAT	Capricorn
GOAT	Hero's opposite

GOAT	Tin-can eater, in cartoons
GOAT	Hollow-horned, bearded ruminant
GOAT	Niagara River "Island"
GOAT	One with kids
GOAT	Fall guy
GOAT	Victim
GOAT	Billy the kid?
GOAT	Navy mascot

GOAT	Villain
GOAT	Butter?
GOAT	Bearded beast
GOAT	Blame taker
GOAT	Blameworthy loser
GOAT	Loss blamee
GOAT	One to blame
GOAT	Mascot at Annapolis

GOAT	Grown-up kid
GOAT	Animal whose horn formed the cornucopia, in Greek myth
GOAT	"Bottom of the class" at West Point
GOAT	Surefooted beast
GOAT	Capricorn critter
GOAT	Stereotypical tin-can eater
GOAT	Hardly the hero
GOAT	Pan, partly

GOAT	Blame bearer
GOAT	Kid, for one
GOAT	Mohair source
GOAT	Bearded butter
GOAT	Billy ..
GOAT	Nanny ..
GOAT	Antihero?
GOAT	Capricorn's animal

GOAT	Butter on the farm?
GOAT	Capricorn symbol
GOAT	Annapolis mascot
GOAT	Big kid?
GOAT	Attack