Camels will sometimes spit or foam at the mouth to cool themselves down. Another reason is that they may have rabies.
rabies
Camels have a leathery mouth so they can eat without the plants giving them pain.
its because camels live in deserts and there mouth goes all watery with no water
Foam WillAnd rabies!
Hogs will foam at the mouth when they are overheated. This is also a sign of rabies, however, this is a rare condition in pigs.
Rabies
dope
When dogs get angry foam come to their mouths
Yes it can. My mother has just died from a sudden heart attack which caused her to foam at the mouth.
Camels spit.
it depends on how and why you die. i have seen foam come out when dying
To scare of animals
Camels have tough mouths because they eat thorny plants and they don't want to get hurt.
Apparently it can. My mother has just had a stroke, and woke up from her lunchtime nap with a mouth full of foam, unable to swallow.