The time change is hard enough on us humans. We won’t have to wake up until an hour later, but we’re slaves to the clock, and so we’ll still figure out how to get ourselves to meetings and appointments on time. But our pets don’t know that the time has changed, so they’ll be confused when their schedule is a bit off.…
source https://vitals.lifehacker.com/prepare-your-pet-now-for-daylight-saving-time-1842031442