Wrestling Legend Goldberg My Pet Goat Is Ba-a-a-a-a-d

Ex-WWE Superstar Goldberg has a new pet more terrifying than Stone Cold ... more destructive than Hulk Hogan.

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Goatberg has issues.  He's peed all over the floor and munched on ritz crackers ... without invitation.  Short story ... the goat's a terror, but the Goldberg's couldn't be more in love.

Bill Goldberg tells TMZ ... his wife is a huge animal lover and when he found out her horse trainer was trying to unload the goat -- he took it off the guys hands.

Goldberg says they have plenty of room on their 30-acre property near San Diego ... but the goat is kind of a house pet.

Although the goat is free to chill he actually makes the floors warmer.  Moments after this photo was snapped -- the goat went #1 on his wood floor.

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