Do animals have a language? Many humans wonder and ponder over this question for many years. Humans question animals, simply because most wild life do not "speak" or "understand" the human language. There are people who believe animals don't have voices, period. But doesn't the cow say "moo"? or the cat say "meow"? If animals don't have voices, then how can people categorize the sounds that non humans make and what humans don't understand. Just because they tend to make a specific sound, does that mean they have no language? Humans say animals don't understand humans, but that is quite questionable.
When you are pain, you whimper, yelp or even cry. so do animals, they use the same language we do when we are suffering. Yet animals are ignored simply because they don't specifically yell out an "ouch!"