@Lizzie48
Mother?? Is that you? 
I'm happy to be an irritating type of dog hater (are there any other types, I wonder?
), and to be called a dick myself for it, but I won't be insulted into loving any dog as much as its owners do.
As the OP herself said people have physically winced if her dog goes near them, and then used the petty insult 'Snowflake' to those of them who dare to dislike her annoying and unpleasant dog, so she is clearly in the category I mentioned earlier.
My own mother, is just as bad, whose chocolate lab is soppy as anything, but absolutely stinks, has no respect for anyone's personal space (tries to sit on your lap, unbidden) and barks at passing buses. He is an idiot. And she calls him baby and talks to him like one. She never let me behave like that when I was a child.
My sister-in-law has a yappy little twat dog who nips at the bottoms of your trousers, growls if you go within three metres of his bed/bowl/toys, and instead of reprimanding him, she scoops him up, snuggles into neck and tells him off in a baby voice. He doesn't understand you love!
My son developed a dog phobia when a stupid dog owner allowed her large dog to approach him (in his buggy), and lick his face. The dog's owner laughed (at my terrified and howling son) and said 'Aww, he was just being friendly and saying hello'. Well, thanks for that. I had to spend the next three or four years, 'training' my baby to not be afraid of dogs by stopping every time I saw one and asking if we could pet it. I hated doing it, but my boy needed to see me unafraid of dogs. Ugh! The baby wipes got a pasting on those long walks.
Dog owners who have no idea about personal boundaries are the ones I have issues with. I'm sure there are very good and responsible dog owners. I do not have an issue with them. But the ones who do not, I think are idiots.
Errrr, no, thanks, I don't actually think guide dogs are particularly 'pleasant'. I personally think all dogs are unpleasant, for the reasons I gave before, but those that do essential work (guide dogs, hearing dogs, companions, police dogs, sheepdogs) are well-trained and therefore, the owners do not usually fall into the dick category.
OP, please read the dictionary definition of Snowflake. Openly disliking your unbearable and overbearing dog (and let's admit it, one that is very big and terrifying to a small child) is not being a Snowflake. It's being phobic, or allergic, or small, or afraid, or not wishing to get clothes spoiled, or any number of reasons other than just being precious and offended. I'm afraid, in the definition of snowflake, it is actually you who is acting like one. Crack on and lose half your clients if you think your dog is more important than they are.