>I really worry l about my dogs being stolen and it's so hard to know whether someone is just being friendly
Sometimes I really don't like the way I distrust strangers, but I guess it has to be that way, so many scams, so many dog thefts, every single day dogs are stolen, you get smart and wary or you run that risk of theft I'm afraid.
I find it funny myself, how when walking my dogs and I bump into a fellow dog walker, male, female or adolescent I will happily stand and talk and open up about my dogs much more, yet if I were to meet the same people I've just had a laugh and chat with without a dog of their own in tow, they would be lucky to get a hello, I would be thinking,
why are you talking to me? 
and I would be worried about the males and adolescents and be on high alert 'ready to do battle'

We can't help it, it's just survival instinct, we weigh up the risks, so don't feel bad.
I really wouldn't even leave my dogs for a second in the car, rather take them home and drive out again for what I wanted, as for tying them up outside a shop, never, ever would I risk that, probably have had a heart attack from the stress of leaving them before I picked up a basket.

