It turned out that animals sometimes smarter than we imagine. Many examples are scattered on youtube or on social media about the intelligence of animals. below there is a video of a cat called bruno, bruno is a smart cat, try to notice what he is doing, you will be amazed.
when brouno was outside the house and the door was locked, he knows how to call the owner to open the door for him. what did bruno do to get into the house? smart cat, he rang the bell, Owner bruno Patrick Dougherty, said that he wanted to get home by sounding dorbel. bruno also knew that the owner was not sleeping, so patrick and his wife not have to worry about the bell that died when midnight. amazing cat ..
wacth this video