Depends on how much heat you are talking about. If you talking about room temperature then the pig will be warm and happy. If you are talking about something hotter then the pig might be cooked ready to eat.
Estrus every 21 days (range 17 to 26), fertile for 2 to 3 days.
get a cold washcloth and place it on the forehead of your pig, or put it in a tub of cold water
yes
Pigs respond to stimuli in different ways. They may oink or squeal depending on how they are stimulated. They may also run.
usually
yep
no
They will die!
There is no comforter that can respond to body heat and adjust automatically,there are several electric options.
heat
pigs respond more than humans
pigs respond more than humans
f
They may die or get a heat stroke.