From what I've seen with labs, they need lots of exercise. You gotta take em out, run em, tire them out, other wise they get all Carmella Bing. If you keep em in the house, only let them out to go to the bathroom, they'll eat anything that doesn't say NO. Good natured, friendly dogs though.
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Thinking of cracked-out and/or tweaking whores getting their throats and asses brutalized for the next hit makes me hard. --Rear Admiral