Eye expression is the enough to say any thing and animals using this type of signals to talk with humans and animals too.
May be they have own language too but we can't understand it. even in human there are lots of languages.
Cat also say miaow.... ♫♪ but the style of saying that is every time different. They give expression from that one word by saying that in different style.
Same situation in eye they talk with eyes even human need to understand that eye expressions.
This post for special for those who have pets on house not only cats but dog and goat too. So any animal stay with you then it become a friendly in small time and say many things by it's voice and eye and leg expressions.
so i hope you got it. stay tuned with us.
image source : - pixabay