Language and tools used by chimps...

It's very significant that chimps use language to communicate with each other, and tools to help them function. It shows to me that they care about their quality of life, and even their free time or social standing. I know that my cat uses very specific words and tones to communicate with us as well...I think it may be some ancient Gaelic dialect...or possibly Sanskrit... she also uses the electric blanket to stay warm, so she uses tools too!