KNOWS WHEN IS FEEDING TIME

On Wednesday I was at work earlier than usual.  Instead of arriving at 7.50 a.m., I was already there at 7.40 a.m.  I thought that Snow the Cat or Boy Boy would be waiting at the door so that their food would be brought out for them.  But there was no sign.  I asked my colleague, See Yee if she saw the cats but she said no.  Then I sort of guessed that the cats knew that I'd only be there at either 7.50 a.m. or 7.55 a.m.  So I told See Yee to expect them. 

 True to my expectations, Snow was waiting at the door at 7.50 a.m.  

Even after I put food on her tray, she still sat near the door.

It was only when I went in at 7.58 a.m. that she started to eat.  Hmm ... this cat knows how to tell time.