I reckon they don't know the concept of time as they probably don't even put any thought into what time is. They try to enjoy every moment, they don't dwell on the past or focus on the future, they live in the now as to them that's all there is. They go by instinct and know when it is 'time' for sleep or time for walkies or time for food etc We as humans with our great intelligence have made up a man made thing called 'clock time' which is just a measurement of the passage of time. We don't even fully understand the concept of time.. Is it linear or circular? Who knows? I've put a lot of thought into time and what it is lol it baffles me
Ryan & Abby