Koko, the gorilla was raised in a seven-acre yard in California by a team of caregivers. As a research project, in 1972 Dr. Francine Patterson began to teach Koko sign language. To communicate, Koko uses cards, books, and magazines, she also uses her motor skills, including highlighting and high fiving. She is very stubborn, which is why it is hard for scientists to demonstrate her intelligence. Koko did demonstrate her intelligence though, without even realizing it. She had requested that, "Visit Love Tiger Cat". A caregiver brought Koko kittens, Koko picked a gray tabby that had been born with no tail and named it All Ball. Her wish for a kitten was one of many glimpses that Koko has given us of the inner lives of gorillas, and how similar their brains actually are to ours. Dr. Patterson, who has the closest relationship with Koko explains that, "We are also primates, and we are very, very similar to our closest biological relatives, and those would be the great apes, their cognitive abilities, their emotional capabilities are virtually the same" (Boyels). Which is why Koko was a great choice for this study. She shares close to the same intelligence as a human, and is a great test subject for furthering the thought of human to animal …show more content…
Behaviour in pets can tell you a lot about what they are feeling, and they’re different mannerisms can help you find out what they need. And this is how humans and their pets coexist in a household. For instance; Which way a dog wags its tail and the speed in which he does it, can tell what he is feeling, depending on the situation it’s in. British anthrozoologist John Bradshaw in Cat Sense states that, "An upright tail is probably the clearest way cats show their affection for us" (McCaffery). A raised tail is also usually a sign of friendliness toward another cat. The opposite, of course, is when cats lower and thrash their tails. It generally means they're irritated and dislike something that's occurring around them. The relationship you form with your pets is something only you two share. Different ways dogs and cats let themselves be heard in a household, is original to that particular household. And it forms a human to pet connection that only you two