Do I have to be friends with my dog’s friends’ owners?

Dear Labby,

My 50-lb. Pit Bull mix (Flora) met a 15-lb. Westie (Niles) at the dog park. They’ve become great friends. I love watching them play together and I really like the fact that so many people see how gentle and sweet my big girl is with the little dog. Niles’s owner has invited Flora for several play…

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