Our new(ish) lab arrived in Dec and has the sweetest temperament. She's a rescue and was used to living with another dog. Ever since we got her, she's become agitated if left 9or at night) and this is getting worse. She opens and empties cupboards, drawers and bins - what a scene of destruction when we return! The dogs are not left for long extended periods and are always together with constant access to the garden. I appreciate that she is distressed that she's not with us 24 -7 but this isn't practical! Any ideas how to curb her anxiety and stop this habitual behaviour? TIA