In the last three days I have had three incidents two with the same dog one seperate. I walk my puppy on the lead as walking is fairly new to her these dogs have come charging over growling and teeth baring . I picked pup up and one tried to jump up and snap. Then owner strolls over "oh sorry he hates other dogs he is so grumpy" .The other owner didn't even bother to speak . Am i naive as a new puppy owner surely if you know your dogs aggressive you keep it on a lead??!! Puppy is not confident with dogs so its not a case of her pestering them she tries to ignore them. She likes playing once they've introduced and they aren't to all over her!