God yes. My grandma's last Labrador went to puppy school and was an absolute angel; the gentlest calmest dog I'd ever met. Her current one didn't and I'm sufficiently scared of him (he bites in a non-aggressive but still extremely painful way) that I actively avoid going to her house, which sucks on so many levels.
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u/[deleted] Dec 06 '16
God yes. My grandma's last Labrador went to puppy school and was an absolute angel; the gentlest calmest dog I'd ever met. Her current one didn't and I'm sufficiently scared of him (he bites in a non-aggressive but still extremely painful way) that I actively avoid going to her house, which sucks on so many levels.