None.
that is one of the things that really puts me off about dogs. Just one of the things, I'm not a dog person at all.
I learned years ago never to trust someone who doesn't like dogs on at least some level.
Something that has proven me right in the past, no offence if they just don't interest you or you were attacked as a kid, etc.
Conversely, there are some absolute psychos who love dogs, but the lack of an appreciation for dogs or animals in general is always an unsettling 'red flag' to me.
That said...
No wet kisses though, that's absolutely disgusting.
I've never liked the licks either, but I accept it's an occupational hazard.
Also, while I'm happy to give them a pet I want to wash my hands straight away after.
It depends on the dog, if I know they are clean and/or don't smell, then... Well, that's half the battle right there.
Besides, there are certain areas where they cannot lick themselves anyway, like the top of the head.
I will wash my hands/face, etc when I am licked ASAP.
Unlike most, it has nothing to do with poo, which is just that, poo, what you have *largely* already fed them, something you will know when dealing with babies and small kids.
No, it's just I was terrified of the whole CjD thing when I was a kid and there was a thing for a while about saliva, tonsils and the cleanliness of dental implements and so on.
That might have been on a human level, but you never know what dogs have been eating either, especially if they find something sketchy in the street, which is/was usually intended for human consumption anyway (also I realise that dog food will be a lot more safer now). Besides, my views are a but out - dated about the disease (it appears to be more of a genetic and sometimes hereditary thing), not that I can shake them.
Also, I know cats can get CjD, but dogs? I have heard conflicting things over the years.
Ironically, I'll happily kiss another person and gawd only knows what they have been eating/licking, etc.
They say a human bite is a LOT more dangerous for a start, so, are we actually looking at it in a rather skewed humancentric way as usual? 🤷♂️🤷♂️🤷♂️
Having been round dogs most of my life (I've just done the maths), they are (usually) the least of my worries, it's other people you have to watch. 🙄🤷♂️🤦♂️