The behaviour from that dog was excellent. His body language was relaxed sitting there, then he moved his head when his ear was touched, then took himself out of the situation when he knew another touch was coming.The way that fat mutt pulled his head away from the doronron an accident waiting to happen
There were 2 signals that said thats enough and he removed himself.
She needs to learn to read his body language though because the poor thing will get bored of signaling sooner or later the more she makes this relationship try and happen.
Ronnie understands more than she gives credit. She could tell him no and gentle when he touches ears, tail or paws... all of which many dogs don't like and teach him where to touch and when.
Instead she clearly tells the fat tit, who has never had to deal with a grabby toddler, to sit or lay near him