Yes, there are tenuous mammal-connected relationships there.

I read that the peccary, or javelina,
not only has a distant connection to the pig group,
but is closer to boars,
and moreover is connected to the hippopotamus.

And the hippopotamus can be lethal -- don't get one angry,
especially in its favored element of water,
where the hippo is notorious for killing humans.

Oh dear ... I knew this would remind me of
"mud, mud, glo-ri-ous mud ..."