[ARCHIVED] [CD] Pets stays awake all night, collapse several times

I am seeing this problem in my game as well. When all sims in the households are sleeping and the game starts speeding up time, the pets are going to their beds, then they immediately get up and just stand still during the rest of the night. When the sims wake up in the morning, the pets are exhausted because of lack of sleep and will mostly run out of energy during the day.