Lockdown was a great time to adopt a pet, lots of time to hang out with the little ones and get to know them a bit better. As things started opening up, they may have started acting differently while you were gone or throwing a fit when it’s time for work or school. These may be signs of separation anxiety.
Being adopted during quarantine, your pet has built a routine, and that routine consisted of you being home with them. As places slowly started easing restrictions, your pets may have started to feel confused.