Who can resist a big slobbery boxer kiss ?
If you want to teach your dog to kiss you one “command” 🙂
I start out by sitting close to the dog, gently placing my cheek about 2 cm from the dog.
Most dogs will then either sniff at your cheek or lick it.
So depending on what they do, praise for making contact with your cheek and work with it from their.
You could probobly put some good treath on you cheek as well and get them to lick it off, but I think you could end up with a dog that’s really licking your face clean compared to a short nice littel gentle kiss.