Well, stubborn I'm familiar with... ;~D
Logan used to clamp his mouth shut with all his might and refuse to open, but once I got my hand in there he'd rather die than bite me.
Homer just panics over any kind of forcible medicating... he squirms and cries and fights like we're trying to kill him. But when we were trying to inspect his ears during the infection, we pushed him pretty hard and he never acted like he was gonna snap. We were treating him pretty timidly until then, because we didn't really know him well enough to know what he'd do in a panic.
Dogs...
I want a nice big dog someday. Cats just don't quite do it. Though Rosie's cats are psycho and bizarrely affectionate, for cats.
I can make sure Sam gets his medicine. I'm just concerned what will happen while we're gone.
Nana will attempt to see to it. But she can't force him to do anything. And wife's sister won't put much effort into it.
Then again, Nana ~did~ teach Sam to go out on his own.